[CI] Remove PCAPI Docker test because we moved from Docker to Lambda Layer in PC 3.6.

The Dockerfile remains useful only for local testing.

Signed-off-by: Giacomo Marciani <mgiacomo@amazon.com>

Author: gmarciani

.github/workflows/ci.yml

@@ -190,13 +190,6 @@ jobs:
       - name: Verify External SlurmDBD Template
         run:
           git diff --exit-code --quiet cloudformation/external-slurmdbd/external-slurmdbd.json cloudformation/external-slurmdbd/cdk.out/ExternalSlurmdbdStack.template.json
-  api-docker-test:
-    name: API Docker Tests
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: mikefarah/yq@v4.32.2
-      - run: api/docker/awslambda/docker-build.sh
   shellcheck:
     name: Shellcheck
     runs-on: ubuntu-latest