Set Buildkite PR job to use master and add batch1 of repos

Author: nkammah

.buildkite/pull-requests.org-wide.json

@@ -3,7 +3,7 @@
     {
       "enabled": true,
       "pipeline_slug": "docs-build-pr",
-      "always_trigger_branch": "buildkite-webhook-rebuild-136",
+      "always_trigger_branch": "master",
       "allow_org_users": true,
       "allowed_repo_permissions": [
         "admin",
@@ -19,14 +19,17 @@
       "skip_ci_on_only_changed": [],
       "always_require_ci_on_changed": [],
       "repositories": [
+        "elastic/elasticsearch",
+        "elastic/kibana",
         "elastic/tech-content",
+        "elastic/beats",
         "elastic/observability-docs"
       ]
     },
     {
       "enabled": true,
       "pipeline_slug": "docs-build-pr",
-      "always_trigger_branch": "buildkite-webhook-rebuild-136",
+      "always_trigger_branch": "master",
       "allow_org_users": true,
       "allowed_repo_permissions": [
         "admin",
@@ -46,6 +49,10 @@
         "docs\\.*"
       ],
       "repositories": [
+        "elastic/security-docs",
+        "elastic/elasticsearch-py",
+        "elastic/cloud-on-k8s",
+        "elastic/ingest-docs",
         "elastic/x-pack"
       ]
     },