Update catalog-info.yaml 8.x -> 8.19

Rename 8.x to 8.19

Author: valeriy42

catalog-info.yaml

@@ -156,7 +156,7 @@ spec:
         build_branches: true
         build_pull_request_forks: false
         cancel_deleted_branch_builds: true
-        filter_condition: build.branch == "main" || build.branch == "9.0" || build.branch == "8.x" || build.branch == "8.18" || build.branch == "8.17" || build.branch == "7.17"
+        filter_condition: build.branch == "main" || build.branch == "9.0" || build.branch == "8.19" || build.branch == "8.18" || build.branch == "8.17" || build.branch == "7.17"
         filter_enabled: true
         publish_blocked_as_pending: true
         publish_commit_status: false
@@ -176,10 +176,10 @@ spec:
           branch: '8.18'
           cronline: 30 03 * * *
           message: Daily SNAPSHOT build for 8.18
-        Daily 8_x:
-          branch: '8.x'
+        Daily 8_19:
+          branch: '8.19'
           cronline: 30 02 * * *
-          message: Daily SNAPSHOT build for 8.x
+          message: Daily SNAPSHOT build for 8.19
         Daily 9.0:
           branch: '9.0'
           cronline: 30 01 * * *