fix(release-container): remove erroneous $ from expression (#111)

Author: hairmare

.github/workflows/release-container.yaml

@@ -189,7 +189,7 @@ jobs:
           context: ${{ inputs.context }}
           file: ${{ inputs.dockerfile }}
           platforms: linux/amd64
-          push: ${{ github.event_name != 'pull_request' && (startsWith(github.event.ref, 'refs/tags/v') || $inputs.push-default-branch &&  github.event.ref_name == github.event.repository.default_branch) }}
+          push: ${{ github.event_name != 'pull_request' && (startsWith(github.event.ref, 'refs/tags/v') || inputs.push-default-branch &&  github.event.ref_name == github.event.repository.default_branch) }}
           tags: ${{ steps.meta.outputs.tags }}
           cache-from: type=gha
           build-args: ${{ inputs.build-args }}