ci: disable docker image cache (#943)

* ci: disable docker image cache

The Docker image cache was invaluable when the ARM build was still emulated. Now that all builds are run on native hardware the build time has reduced significantly. As such the cache is doing more harm than it is useful. Leading to invalid Dockerfiles ending up on the default branch.

* chore: remove libc6-dev

Author: rjaegers

.github/workflows/release-build.yml

@@ -30,9 +30,6 @@ jobs:
       id-token: write
       packages: write
       pull-requests: write
-    with:
-      # Disable the cache for release builds
-      enable-cache: false
   apply-release-notes-template:
     runs-on: ubuntu-latest
     permissions:

.github/workflows/wc-build-push-test.yml

@@ -3,11 +3,6 @@ name: Build, Push & Test
 
 on:
   workflow_call:
-    inputs:
-      enable-cache:
-        required: false
-        type: boolean
-        default: true
     secrets:
       TEST_GITHUB_TOKEN:
         required: true
@@ -36,7 +31,6 @@ jobs:
       pull-requests: write
     with:
       flavor: ${{ matrix.flavor }}
-      enable-cache: ${{ inputs.enable-cache }}
 
   dependency-review:
     runs-on: ubuntu-latest

.github/workflows/wc-build-push.yml

@@ -7,10 +7,6 @@ on:
       flavor:
         required: true
         type: string
-      enable-cache:
-        required: false
-        type: boolean
-        default: true
 
 permissions:
   contents: read
@@ -69,8 +65,6 @@ jobs:
           annotations: ${{ steps.metadata.outputs.annotations }}
           sbom: true
           outputs: type=image,push-by-digest=true,name-canonical=true
-          cache-to: ${{ inputs.enable-cache && format('type=gha,mode=max,scope={0}-{1}-{2}', github.repository, inputs.flavor, matrix.runner) || '' }}
-          cache-from: ${{ inputs.enable-cache && format('type=gha,scope={0}-{1}-{2}', github.repository, inputs.flavor, matrix.runner) || '' }}
       - name: Export digest
         run: |
           set -Eeuo pipefail