Deleted old Agentbeat packaging pipeline (elastic#39616)

* Deleted old Agentbeat packaging pipeline

* Undo formatting

catalog-info.yaml

@@ -978,45 +978,6 @@ spec:
         everyone:
           access_level: BUILD_AND_READ
 
----
-# yaml-language-server: $schema=https://gist.githubusercontent.com/elasticmachine/988b80dae436cafea07d9a4a460a011d/raw/rre.schema.json
-apiVersion: backstage.io/v1alpha1
-kind: Resource
-metadata:
-  name: beats-xpack-agentbeat-package
-  description: Buildkite pipeline for packaging and publishing agentbeat
-  links:
-    - title: Pipeline
-      url: https://buildkite.com/elastic/beats-xpack-agentbeat-package
-spec:
-  type: buildkite-pipeline
-  owner: group:ingest-fp
-  system: buildkite
-  implementation:
-    apiVersion: buildkite.elastic.dev/v1
-    kind: Pipeline
-    metadata:
-      name: beats-xpack-agentbeat-package
-      description: Buildkite pipeline for packaging and publishing agentbeat
-    spec:
-      repository: elastic/beats
-      pipeline_file: ".buildkite/x-pack/agentbeat/pipeline.xpack.agentbeat.package.yml"
-      # todo release branched must be 8.14+
-      branch_configuration: "main 8.14"
-      cancel_intermediate_builds: false
-      skip_intermediate_builds: false
-      provider_settings:
-        trigger_mode: code
-        build_pull_requests: false
-        build_branches: true
-      teams:
-        ingest-fp:
-          access_level: MANAGE_BUILD_AND_READ
-        release-eng:
-          access_level: BUILD_AND_READ
-        everyone:
-          access_level: BUILD_AND_READ
-
 ---
 # yaml-language-server: $schema=https://gist.githubusercontent.com/elasticmachine/988b80dae436cafea07d9a4a460a011d/raw/rre.schema.json
 apiVersion: backstage.io/v1alpha1