Update catalog-info file with correct system property (#2221)

Author: ev1yehor

catalog-info.yaml

@@ -31,7 +31,7 @@ metadata:
 spec:
   type: buildkite-pipeline
   owner: group:ingest-fp
-  system: buildkite
+  system: platform-ingest
   implementation:
     apiVersion: buildkite.elastic.dev/v1
     kind: Pipeline
@@ -77,7 +77,7 @@ metadata:
 spec:
   type: buildkite-pipeline
   owner: group:ingest-fp
-  system: buildkite
+  system: platform-ingest
   implementation:
     apiVersion: buildkite.elastic.dev/v1
     kind: Pipeline
@@ -123,7 +123,7 @@ metadata:
 spec:
   type: buildkite-pipeline
   owner: group:ingest-fp
-  system: buildkite
+  system: platform-ingest
   implementation:
     apiVersion: buildkite.elastic.dev/v1
     kind: Pipeline
@@ -169,7 +169,7 @@ metadata:
 spec:
   type: buildkite-pipeline
   owner: group:ingest-fp
-  system: buildkite
+  system: platform-ingest
   implementation:
     apiVersion: buildkite.elastic.dev/v1
     kind: Pipeline