add apm anomaly rule

Author: mdbirnstiehl

raw-migrated-files/docs-content/serverless/observability-create-anomaly-alert-rule.md

@@ -230,7 +230,6 @@ toc:
       - file: docs-content/serverless/observability-correlate-application-logs.md
       - file: docs-content/serverless/observability-create-a-new-case.md
       - file: docs-content/serverless/observability-create-an-slo.md
-      - file: docs-content/serverless/observability-create-anomaly-alert-rule.md
       - file: docs-content/serverless/observability-create-custom-threshold-alert-rule.md
       - file: docs-content/serverless/observability-create-error-count-threshold-alert-rule.md
       - file: docs-content/serverless/observability-create-failed-transaction-rate-threshold-alert-rule.md
@@ -488,7 +487,6 @@ toc:
       - file: observability-docs/observability/analyze-hosts.md
       - file: observability-docs/observability/apm-act-on-data.md
       - file: observability-docs/observability/apm-agents.md
-      - file: observability-docs/observability/apm-anomaly-rule.md
       - file: observability-docs/observability/apm-error-count-threshold-rule.md
       - file: observability-docs/observability/apm-failed-transaction-rate-threshold-rule.md
       - file: observability-docs/observability/apm-getting-started-apm-server.md