Auto merge of #29323 - mrobinson:aggregate-logs, r=jdm

ci: Produce a single WPT log artifact

GitHub supports adding files to an artifact in parallel, as long as the filenames are unique. This makes it easier to download build results when more than a single builder fails.

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---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because this is a small change to the CI.

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.github/workflows/main.yml

@@ -224,7 +224,7 @@ jobs:
         uses: actions/upload-artifact@v3
         if: ${{ failure() }}
         with:
-          name: wpt${{ matrix.chunk_id }}-logs-linux
+          name: wpt-logs-linux
           path: |
             test-wpt.${{ matrix.chunk_id }}.log
             wpt-jsonsummary.${{ matrix.chunk_id }}.log

.github/workflows/wpt-nightly.yml

@@ -76,7 +76,7 @@ jobs:
       - name: Archive logs
         uses: actions/upload-artifact@v3
         with:
-          name: wpt${{ matrix.chunk_id }}-logs-linux
+          name: wpt-logs-linux
           path: |
             test-wpt.${{ matrix.chunk_id }}.log
             wpt-jsonsummary.${{ matrix.chunk_id }}.log

etc/ci/wpt-nightly-update.sh

@@ -31,7 +31,7 @@ function main() {
     for n in $(seq 1 "${MAX_CHUNK_ID}")
     do
         code=""
-        update_metadata "wpt${n}-logs-linux/test-wpt.${n}.log" || \
+        update_metadata "wpt-logs-linux/test-wpt.${n}.log" || \
             code="${?}"
         if [[ "${code}" != "" ]]; then
             return "${code}"