Rollup merge of rust-lang#109868 - jyn514:ci-names, r=Mark-Simulacrum

Improve PR job names in Github Actions preview

Fixes https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/PR.20CI.20job.20names.

Before: `CI / PR (mingw-check, false, ubuntu-20.04-16core-64gb) (pull_request)`
After:  `CI / PR - mingw-check (pull_request)`

r? `@jyn514`

Author: matthiaskrgr

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ jobs:
   pr:
     permissions:
       actions: write
-    name: PR
+    name: "PR - ${{ matrix.name }}"
     env:
       CI_JOB_NAME: "${{ matrix.name }}"
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
@@ -159,7 +159,7 @@ jobs:
   auto:
     permissions:
       actions: write
-    name: auto
+    name: "auto - ${{ matrix.name }}"
     env:
       CI_JOB_NAME: "${{ matrix.name }}"
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
@@ -578,7 +578,7 @@ jobs:
   try:
     permissions:
       actions: write
-    name: try
+    name: "try - ${{ matrix.name }}"
     env:
       CI_JOB_NAME: "${{ matrix.name }}"
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse

src/ci/github-actions/ci.yml

@@ -284,7 +284,7 @@ jobs:
     permissions:
       actions: write # for rust-lang/simpleinfra/github-actions/cancel-outdated-builds
     <<: *base-ci-job
-    name: PR
+    name: PR - ${{ matrix.name }}
     env:
       <<: [*shared-ci-variables, *public-variables]
     if: github.event_name == 'pull_request'
@@ -312,7 +312,7 @@ jobs:
     permissions:
       actions: write # for rust-lang/simpleinfra/github-actions/cancel-outdated-builds
     <<: *base-ci-job
-    name: auto
+    name: auto - ${{ matrix.name }}
     env:
       <<: [*shared-ci-variables, *prod-variables]
     if: github.event_name == 'push' && github.ref == 'refs/heads/auto' && github.repository == 'rust-lang-ci/rust'
@@ -741,7 +741,7 @@ jobs:
     permissions:
       actions: write # for rust-lang/simpleinfra/github-actions/cancel-outdated-builds
     <<: *base-ci-job
-    name: try
+    name: try - ${{ matrix.name }}
     env:
       <<: [*shared-ci-variables, *prod-variables]
     if: github.event_name == 'push' && (github.ref == 'refs/heads/try' || github.ref == 'refs/heads/try-perf') && github.repository == 'rust-lang-ci/rust'