Update copyright for 2022

Backpatch-through: 10

src/backend/libpq/auth-sasl.c

@@ -3,7 +3,7 @@
  * auth-sasl.c
  *	  Routines to handle authentication via SASL
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/auth-scram.c

@@ -80,7 +80,7 @@
  * general, after logging in, but let's do what we can here.
  *
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/backend/libpq/auth-scram.c

src/backend/libpq/auth.c

@@ -3,7 +3,7 @@
  * auth.c
  *	  Routines to handle network authentication
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/be-fsstubs.c

@@ -3,7 +3,7 @@
  * be-fsstubs.c
  *	  Builtin functions for open/close/read/write operations on large objects
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/be-gssapi-common.c

@@ -3,7 +3,7 @@
  * be-gssapi-common.c
  *     Common code for GSSAPI authentication and encryption
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION

src/backend/libpq/be-secure-common.c

@@ -8,7 +8,7 @@
  * communications code calls, this file contains support routines that are
  * used by the library-specific implementations such as be-secure-openssl.c.
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION

src/backend/libpq/be-secure-gssapi.c

@@ -3,7 +3,7 @@
  * be-secure-gssapi.c
  *  GSSAPI encryption support
  *
- * Portions Copyright (c) 2018-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2018-2022, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *  src/backend/libpq/be-secure-gssapi.c

src/backend/libpq/be-secure-openssl.c

@@ -4,7 +4,7 @@
  *	  functions for OpenSSL support in the backend.
  *
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/be-secure.c

@@ -6,7 +6,7 @@
  *	  message integrity and endpoint authentication.
  *
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/crypt.c

@@ -4,7 +4,7 @@
  *	  Functions for dealing with encrypted passwords stored in
  *	  pg_authid.rolpassword.
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/backend/libpq/crypt.c

src/backend/libpq/hba.c

@@ -5,7 +5,7 @@
  *	  wherein you authenticate a user by seeing what IP address the system
  *	  says he comes from and choosing authentication method based on it).
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/ifaddr.c

@@ -3,7 +3,7 @@
  * ifaddr.c
  *	  IP netmask calculations, and enumerating network interfaces.
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/libpq/pqcomm.c

@@ -17,7 +17,7 @@
  * the backend's "backend/libpq" is quite separate from "interfaces/libpq".
  * All that remains is similarities of names to trap the unwary...
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/backend/libpq/pqcomm.c

src/backend/libpq/pqformat.c

@@ -21,7 +21,7 @@
  * are different.
  *
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/backend/libpq/pqformat.c

src/backend/libpq/pqmq.c

@@ -3,7 +3,7 @@
  * pqmq.c
  *	  Use the frontend/backend protocol for communication over a shm_mq
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *	src/backend/libpq/pqmq.c

src/backend/libpq/pqsignal.c

@@ -3,7 +3,7 @@
  * pqsignal.c
  *	  Backend signal(2) support (see also src/port/pqsignal.c)
  *
- * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *