workflow jobs should have names

Author: nedbat

.github/workflows/ci.yml

@@ -18,6 +18,7 @@ concurrency:
 jobs:
 
   format:
+    name: "Check formatting"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -29,6 +30,7 @@ jobs:
           args: 'format --check'
 
   lint:
+    name: "Lint"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2