Fixes #38460 - Version-gate auto publish composite test for Katello < 4.20

Katello #38460 disabled CCV auto-publish on child CV minor version
updates, but the fix has not been backported to KATELLO-4.19. This
causes test 52 "ensure auto publish composite was auto published" to
fail on the 4.19 pipeline, since the incremental update still triggers
an auto-publish creating an extra version.

Add a version check so Katello < 4.20 uses a fixture that expects the
additional 'Auto Publish - Triggered by Component 1 1.1' entry, while
4.20+ continues to use the existing fixture.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: zjhuntin

bats/fb-katello-content.bats

@@ -448,7 +448,11 @@ setup() {
   hammer --csv --no-headers content-view version list --organization="${ORGANIZATION}" \
     --content-view="${AUTO_PUBLISH_COMPOSITE_VIEW}" --fields=description > auto_publish_composite_versions
 
-  diff auto_publish_composite_versions fixtures/auto_publish_composite_versions
+  if tIsVersionNewer "$(tKatelloVersion)" 4.20; then
+    diff auto_publish_composite_versions fixtures/auto_publish_composite_versions
+  else
+    diff auto_publish_composite_versions fixtures/auto_publish_composite_versions_pre_4.20
+  fi
 }
 
 @test "fetch rpm from yum repository on old path" {

bats/fixtures/auto_publish_composite_versions_pre_4.20

@@ -0,0 +1,11 @@
+Auto Publish - Triggered by 'Component 1 1.1'
+"Errata:
+    RHEA-2012:0055
+
+Packages:
+    penguin-0.9.1-1.noarch
+    shark-0.1-1.noarch
+    walrus-5.21-1.noarch"
+Auto Publish - Triggered by 'Component 1 1.0'
+Auto Publish - Triggered by 'Test CV 2.0'
+Auto Publish - Triggered by 'Test CV 1.0'