Update copyright for 2023

Backpatch-through: 11

src/backend/access/table/meson.build

@@ -1,4 +1,4 @@
-# Copyright (c) 2022, PostgreSQL Global Development Group
+# Copyright (c) 2022-2023, PostgreSQL Global Development Group
 
 backend_sources += files(
   'table.c',

src/backend/access/table/table.c

@@ -3,7 +3,7 @@
  * table.c
  *	  Generic routines for table related code.
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/access/table/tableam.c

@@ -3,7 +3,7 @@
  * tableam.c
  *		Table access method routines too big to be inline functions.
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *

src/backend/access/table/tableamapi.c

@@ -3,7 +3,7 @@
  * tableamapi.c
  *		Support routines for API for Postgres table access methods
  *
- * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/backend/access/table/tableamapi.c

src/backend/access/table/toast_helper.c

@@ -4,7 +4,7 @@
  *	  Helper functions for table AMs implementing compressed or
  *    out-of-line storage of varlena attributes.
  *
- * Copyright (c) 2000-2022, PostgreSQL Global Development Group
+ * Copyright (c) 2000-2023, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/backend/access/table/toast_helper.c