chore(deps): update postgres:17.5-alpine docker digest to bcb90dc

kind/postgres.yaml

@@ -50,7 +50,7 @@ spec:
     spec:
       containers:
       - name: postgres
-        image: postgres:17.5-alpine@sha256:f325a29ec9deb7039c5f07761d77d79d537dac836ecd99f982f6ca5476724604
+        image: postgres:17.5-alpine@sha256:bcb90dc18910057ff49ce2ea157d8a0d534964090d39af959df41083f18c3318
         args:
         - -c
         - shared_buffers=384MB