Merge pull request #474 from Bootstrap-Academy/renovate/postgres-18.x

chore(deps): update postgres docker tag to v18

Author: Defelo

.github/workflows/check.yml

@@ -55,7 +55,7 @@ jobs:
       - run: git diff --exit-code
     services:
       postgres:
-        image: postgres:17-alpine
+        image: postgres:18-alpine
         ports:
           - "5432:5432"
         env:

.github/workflows/test.yml

@@ -38,7 +38,7 @@ jobs:
           RUST_TEST_THREADS: 1
     services:
       postgres:
-        image: postgres:17-alpine
+        image: postgres:18-alpine
         ports:
           - "5432:5432"
         env: