updating labeler.yml for FAISS (#2889)

Author: davidsbatista

.github/labeler.yml

@@ -59,6 +59,12 @@ integration:elasticsearch:
       - any-glob-to-any-file: "integrations/elasticsearch/**/*"
       - any-glob-to-any-file: ".github/workflows/elasticsearch.yml"
 
+integration:faiss:
+  - changed-files:
+      - any-glob-to-any-file: "integrations/faiss/**/*"
+      - any-glob-to-any-file: ".github/workflows/faiss.yml"
+
+
 integration:fastembed:
   - changed-files:
       - any-glob-to-any-file: "integrations/fastembed/**/*"