ci: remove caching for release building (#866)

* ci: remove caching for release building

* standardize hyphen across some job names

.github/workflows/coverage.yml

@@ -17,7 +17,7 @@ concurrency:
   cancel-in-progress: ${{ github.event_name == 'pull_request' || github.repository != 'ClementTsang/bottom' }}
 
 jobs:
-  pre_job:
+  pre-job:
     runs-on: ubuntu-latest
     outputs:
       should_skip: ${{ steps.skip_check.outputs.should_skip }}
@@ -30,8 +30,8 @@ jobs:
           do_not_skip: '["workflow_dispatch", "push"]'
 
   coverage:
-    needs: pre_job
-    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
+    needs: pre-job
+    if: ${{ needs.pre-job.outputs.should_skip != 'true' }}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository