Make the order of the header file includes consistent in non-backend modules.

Similar to commit 7e735035f2, this commit makes the order of header file
inclusion consistent for non-backend modules.

In passing, fix the case where we were using angle brackets (<>) for the
local module includes instead of quotes ("").

Author: Vignesh C
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CALDaNm2Sznv8RR6Ex-iJO6xAdsxgWhCoETkaYX=+9DW3q0QCfA@mail.gmail.com

src/fe_utils/print.c

@@ -30,11 +30,9 @@
 #include <termios.h>
 #endif
 
-#include "fe_utils/print.h"
-
 #include "catalog/pg_type_d.h"
 #include "fe_utils/mbprint.h"
-
+#include "fe_utils/print.h"
 
 /*
  * If the calling program doesn't have any mechanism for setting

src/fe_utils/recovery_gen.c

@@ -10,9 +10,8 @@
 #include "postgres_fe.h"
 
 #include "common/logging.h"
-#include "fe_utils/string_utils.h"
 #include "fe_utils/recovery_gen.h"
-
+#include "fe_utils/string_utils.h"
 
 static char *escape_quotes(const char *src);
 

src/fe_utils/string_utils.c

@@ -17,10 +17,8 @@
 
 #include <ctype.h>
 
-#include "fe_utils/string_utils.h"
-
 #include "common/keywords.h"
-
+#include "fe_utils/string_utils.h"
 
 static PQExpBuffer defaultGetLocalPQExpBuffer(void);