build-image.yml: exempt slim images in testing additional CPAN modules

Author: zakame

.github/workflows/build-image.yml

@@ -62,15 +62,19 @@ jobs:
         run: |
           dir='${{ matrix.directory }}'
           img="perl:${dir//,/-}"
-          docker run "$img" cpanm -v Plack@0.9990
-          docker run "$img" cpanm -v Crypt::Argon2@0.024
+          if [[ "$dir" != *"slim"* ]]; then
+            docker run "$img" cpanm -v Plack@0.9990
+            docker run "$img" cpanm -v Crypt::Argon2@0.024
+          fi
           docker run "$img" cpanm -v Mojolicious
       - name: Run cpm install test
         run: |
           dir='${{ matrix.directory }}'
           img="perl:${dir//,/-}"
-          docker run "$img" cpm install -v Plack@0.9990
-          docker run "$img" cpm install -v Crypt::Argon2@0.024
+          if [[ "$dir" != *"slim"* ]]; then
+            docker run "$img" cpm install -v Plack@0.9990
+            docker run "$img" cpm install -v Crypt::Argon2@0.024
+          fi
           docker run "$img" cpm install -v Mojolicious
       - name: COPY all to default WORKDIR
         run: |