Change docker tag of valkey to full Semver, upgrade vectorchord to 0.4.3

Current vectorcord is 0.5.3, but documentation states "The current accepted range for VectorChord is >= 0.3.0, < 0.5.0."

docker-compose.yml

@@ -50,7 +50,7 @@ services:
 
   redis:
     container_name: immich_redis
-    image: docker.io/valkey/valkey:8-bookworm@sha256:ff21bc0f8194dc9c105b769aeabf9585fea6a8ed649c0781caeac5cb3c247884
+    image: docker.io/valkey/valkey:8.1.4
     restart: unless-stopped
     healthcheck:
       test: redis-cli ping || exit 1
@@ -58,7 +58,7 @@ services:
       - internal
 
   db_pg17:
-    image: ghcr.io/immich-app/postgres:17-vectorchord0.3.0-pgvector0.8.0
+    image: ghcr.io/immich-app/postgres:17-vectorchord0.4.3
     container_name: immich_db_pg17
     restart: unless-stopped
     healthcheck: