root: update dev postgresql image

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

.github/actions/setup/action.yml

@@ -4,7 +4,7 @@ description: "Setup authentik testing environment"
 inputs:
   postgresql_version:
     description: "Optional postgresql image tag"
-    default: "12"
+    default: "16"
 
 runs:
   using: "composite"
@@ -18,7 +18,7 @@ runs:
     - name: Setup python and restore poetry
       uses: actions/setup-python@v4
       with:
-        python-version-file: 'pyproject.toml'
+        python-version-file: "pyproject.toml"
         cache: "poetry"
     - name: Setup node
       uses: actions/setup-node@v3

.github/actions/setup/docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   postgresql:
-    image: docker.io/library/postgres:${PSQL_TAG:-12}
+    image: docker.io/library/postgres:${PSQL_TAG:-16}
     volumes:
       - db-data:/var/lib/postgresql/data
     environment:

scripts/docker-compose.yml

@@ -3,7 +3,7 @@ version: "3.7"
 services:
   postgresql:
     container_name: postgres
-    image: docker.io/library/postgres:12
+    image: docker.io/library/postgres:16
     volumes:
       - db-data:/var/lib/postgresql/data
     environment: