fix: Bump validation workflows to use large machine instances (Mobili…

…tyData#1320)

* Bump validation workflows to use large machine instances to avoid running out of heap memory when processing large feeds.

Closes MobilityData#1304.

* Try using a label instead.

* label => labels

* Try yet another runner syntax.

.github/workflows/acceptance_test.yml

@@ -127,7 +127,9 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
   get-reports:
     needs: [ fetch-urls, pack-master, pack-snapshot ]
-    runs-on: ubuntu-latest
+    # We use machines with more memory to run validation, as large feeds
+    # can consume too much heap for default machine instances (see #1304).
+    runs-on: ubuntu-latest-4-cores
     strategy:
       matrix: ${{ fromJson(needs.fetch-urls.outputs.matrix) }}
     steps:

.github/workflows/end_to_end.yml

@@ -82,7 +82,9 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
   run-on-data:
     needs: [ fetch-urls, pack-snapshot ]
-    runs-on: ubuntu-latest
+    # We use machines with more memory to run validation, as large feeds
+    # can consume too much heap for default machine instances (see #1304).
+    runs-on: ubuntu-latest-4-cores
     strategy:
       matrix: ${{ fromJson(needs.fetch-urls.outputs.matrix) }}
     steps: