[CI] elastic agent 7.17. Renamed xpack dir to x-pack for consistency (e…

…lastic#37830)

* [CI] 7.17: renamed xpack dir to x-pack for consistency

* Fixed indentations

.buildkite/pull-requests.json

@@ -141,8 +141,8 @@
             "always_trigger_comment_regex": "^/test elastic-agent$",
             "skip_ci_labels": [  ],
             "skip_target_branches": [ ],
-            "skip_ci_on_only_changed": ["^xpack/elastic-agent/README.md", "^xpack/elastic-agent/docs/.*", "^xpack/elastic-agent/devtools/.*" ],
-            "always_require_ci_on_changed": ["^xpack/elastic-agent/.*", ".buildkite/xpack/elastic-agent/.*", "^go.mod", "^pytest.ini", "^dev-tools/.*", "^libbeat/.*", "^testing/.*"]
+            "skip_ci_on_only_changed": ["^x-pack/elastic-agent/README.md", "^x-pack/elastic-agent/docs/.*", "^x-pack/elastic-agent/devtools/.*" ],
+            "always_require_ci_on_changed": ["^x-pack/elastic-agent/.*", ".buildkite/x-pack/elastic-agent/.*", "^go.mod", "^pytest.ini", "^dev-tools/.*", "^libbeat/.*", "^testing/.*"]
         }
     ]
 }

catalog-info.yaml

@@ -401,7 +401,7 @@ spec:
       description: "Beats xpack elastic agent pipeline"
     spec:
       branch_configuration: "7.17"
-      pipeline_file: ".buildkite/xpack/elastic-agent/pipeline.xpack.elastic-agent.yml"
+      pipeline_file: ".buildkite/x-pack/elastic-agent/pipeline.xpack.elastic-agent.yml"
       provider_settings:
         build_pull_request_forks: false
         build_pull_requests: true # requires filter_enabled and filter_condition settings as below when used with buildkite-pr-bot