Revert "Minor CI improvements (#4266)" (#4271)

This reverts commit af4d008ce4.

.woodpecker.yml

@@ -85,7 +85,6 @@ steps:
       - if [[ "$IGNORED" ]]; then echo "Ignored files present:\n$IGNORED\n"; exit 1; fi
 
   restore-cache:
-    group: format
     image: meltwater/drone-cache:v1
     pull: true
     settings:
@@ -105,7 +104,6 @@ steps:
         - ".cargo_home"
         - "target"
         - "api_tests/node_modules"
-      exit_code: true
     secrets:
       [MINIO_ENDPOINT, MINIO_WRITE_USER, MINIO_WRITE_PASSWORD, MINIO_BUCKET]
     when: *slow_check_paths
@@ -232,7 +230,6 @@ steps:
         - ".cargo_home"
         - "target"
         - "api_tests/node_modules"
-      exit_code: true
     secrets:
       [MINIO_ENDPOINT, MINIO_WRITE_USER, MINIO_WRITE_PASSWORD, MINIO_BUCKET]
     when: