DEBUG test only GPU builds

Author: ldorau

.github/workflows/pr_push.yml

@@ -16,64 +16,5 @@ permissions:
   contents: read
 
 jobs:
-  CodeChecks:
-    uses: ./.github/workflows/reusable_checks.yml
-  DocsBuild:
-    uses: ./.github/workflows/reusable_docs_build.yml
-  FastBuild:
-    name: Fast builds
-    needs: [CodeChecks, DocsBuild]
-    uses: ./.github/workflows/reusable_fast.yml
-  Build:
-    name: Basic builds
-    needs: [FastBuild]
-    uses: ./.github/workflows/reusable_basic.yml
-  DevDax:
-    needs: [FastBuild]
-    uses: ./.github/workflows/reusable_dax.yml
-  Sanitizers:
-    needs: [FastBuild]
-    uses: ./.github/workflows/reusable_sanitizers.yml
-  Qemu:
-    needs: [FastBuild]
-    uses: ./.github/workflows/reusable_qemu.yml
-  Benchmarks:
-    needs: [Build]
-    uses: ./.github/workflows/reusable_benchmarks.yml
-  ProxyLib:
-    needs: [Build]
-    uses: ./.github/workflows/reusable_proxy_lib.yml
   GPU:
-    needs: [Build]
     uses: ./.github/workflows/reusable_gpu.yml
-  Valgrind:
-    needs: [Build]
-    uses: ./.github/workflows/reusable_valgrind.yml
-  MultiNuma:
-    needs: [Build]
-    uses: ./.github/workflows/reusable_multi_numa.yml
-  Coverage:
-    # total coverage (on upstream only)
-    if: github.repository == 'oneapi-src/unified-memory-framework'
-    needs: [Build, DevDax, GPU, MultiNuma, Qemu, ProxyLib]
-    uses: ./.github/workflows/reusable_coverage.yml
-    secrets: inherit
-    with:
-      trigger: "${{github.event_name}}"
-  Coverage_partial:
-    # partial coverage (on forks)
-    if: github.repository != 'oneapi-src/unified-memory-framework'
-    needs: [Build, Qemu, ProxyLib]
-    uses: ./.github/workflows/reusable_coverage.yml
-  CodeQL:
-    needs: [Build]
-    permissions:
-      contents: read
-      security-events: write
-    uses: ./.github/workflows/reusable_codeql.yml
-  Trivy:
-    needs: [Build]
-    permissions:
-      contents: read
-      security-events: write
-    uses: ./.github/workflows/reusable_trivy.yml