increase resources runner

Author: luisas

.github/workflows/nf-test.yml

@@ -29,7 +29,7 @@ jobs:
     name: nf-test-changes
     runs-on: # use self-hosted runners
       - runs-on=${{ github.run_id }}-nf-test-changes
-      - runner=8cpu-linux-x64
+      - runner=4cpu-linux-x64
     outputs:
       shard: ${{ steps.set-shards.outputs.shard }}
       total_shards: ${{ steps.set-shards.outputs.total_shards }}
@@ -63,7 +63,7 @@ jobs:
     if: ${{ needs.nf-test-changes.outputs.total_shards != '0' }}
     runs-on: # use self-hosted runners
       - runs-on=${{ github.run_id }}-nf-test
-      - runner=4cpu-linux-x64
+      - runner=8cpu-linux-x64
     strategy:
       fail-fast: false
       matrix: