chore: bump pack versions (patch) [skip ci]

Author: github-actions[bot]

Packs/soc-optimization-unified/pack_metadata.json

@@ -3,7 +3,7 @@
   "id": "soc-optimization-unified",
   "description": "This contents the content used to leverage processes that the Palo SOC uses including: Playbooks, integrations, layouts, etc.",
   "support": "community",
-  "currentVersion": "3.7.14",
+  "currentVersion": "3.7.15",
   "author": "Palo Alto Networks",
   "url": "https://github.com/Palo-Cortex/soc-optimization-unified",
   "email": "",

Packs/soc-optimization-unified/xsoar_config.json

@@ -8,7 +8,7 @@
   "custom_packs": [
     {
       "id": "soc-optimization-unified.zip",
-      "url": "https://github.com/Palo-Cortex/secops-framework/releases/download/soc-optimization-unified-v3.7.14/soc-optimization-unified-v3.7.14.zip",
+      "url": "https://github.com/Palo-Cortex/secops-framework/releases/download/soc-optimization-unified-v3.7.15/soc-optimization-unified-v3.7.15.zip",
       "system": "yes"
     },
     {