move mitre_enrichment from the app_template and make it its own content object

Author: pyth0n1c

app_template/lookups/mitre_enrichment.csv lookups/csv/mitre_enrichment.csvapp_template/lookups/mitre_enrichment.csv renamed to lookups/csv/mitre_enrichment.csv

@@ -0,0 +1,9 @@
+name: mitre_enrichment
+id: a7d54d80-be84-4852-9931-6710758a142a
+version: 2
+creation_date: '2024-05-08'
+modification_date: '2026-05-13'
+author: Splunk Threat Research Team
+lookup_type: csv
+description: A lookup file that contains information about MITRE Enrichments.
+