PG-1927 Add missing perl modules to Makefile for devel packages

Some of the files in src/test/perl/PostgreSQL/Test directory that are used in
the tap tests are not being bundled in RHEL's devel & Debian's client
packages. This commit ensures that all files present in the mentioned directory
are present in the devel and client packages.

Author: Naeem-Akhter

src/test/perl/Makefile

@@ -24,6 +24,9 @@ install: all installdirs
 	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Test/RecursiveCopy.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/RecursiveCopy.pm'
 	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Test/Cluster.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/Cluster.pm'
 	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Test/BackgroundPsql.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/BackgroundPsql.pm'
+	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Test/Kerberos.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/Kerberos.pm'
+	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Test/AdjustUpgrade.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/AdjustUpgrade.pm'
+	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Test/TdeCluster.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/TdeCluster.pm'
 	$(INSTALL_DATA) $(srcdir)/PostgreSQL/Version.pm '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Version.pm'
 
 uninstall:
@@ -32,6 +35,9 @@ uninstall:
 	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/RecursiveCopy.pm'
 	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/Cluster.pm'
 	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/BackgroundPsql.pm'
+	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/Kerberos.pm'
+	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/AdjustUpgrade.pm'
+	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Test/TdeCluster.pm'
 	rm -f '$(DESTDIR)$(pgxsdir)/$(subdir)/PostgreSQL/Version.pm'
 
 endif