Add co7 package to support llvm.

This is required for new package versions.

Also remove the obsolete 9.2 package and update the supported versions list.

test/container.yaml

@@ -12,8 +12,10 @@
 # - docker login -u pgbackrest
 # - VM=XXX;DATE=YYYYMMDDX;BASE=pgbackrest/test:${VM?}-base;docker tag ${BASE?} ${BASE?}-${DATE?} && docker push ${BASE?}-${DATE?}
 # **********************************************************************************************************************************
+20210113A:
+  co7: 2c1e13990f92635cc7d959dcbe497b765861c2b2
+
 20200924A:
-  co7: ee58b885ad2463d60031511de0a297aa93c02068
   u18: d95d53e642fc1cea4a2b8e935ea7d9739f7d1c46
 
 20200507A:

test/lib/pgBackRestTest/Common/ContainerTest.pm

@@ -347,7 +347,7 @@ sub containerBuild
             if ($strOS eq VM_CO7)
             {
                 $strScript .=
-                    "    yum -y install epel-release && \\\n";
+                    "    yum -y install centos-release-scl-rh epel-release && \\\n";
             }
 
             $strScript .=
@@ -464,7 +464,6 @@ sub containerBuild
                 {
                     $strScript .=
                         "    rpm -ivh \\\n" .
-                        "        http://yum.postgresql.org/9.2/redhat/rhel-7-x86_64/pgdg-centos92-9.2-3.noarch.rpm \\\n" .
                         "        https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/" .
                             "pgdg-redhat-repo-latest.noarch.rpm && \\\n";
                 }

test/lib/pgBackRestTest/Common/VmTest.pm

@@ -166,8 +166,6 @@ my $oyVm =
 
         &VM_DB =>
         [
-            PG_VERSION_92,
-            PG_VERSION_94,
             PG_VERSION_95,
             PG_VERSION_96,
             PG_VERSION_10,