Use correct docker image.

.github/workflows/frontend-admin-tests.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [19, 20]
+        node: [1.0.3, canary]
 
     steps:
       -
@@ -31,7 +31,7 @@ jobs:
       -
         uses: oven-sh/setup-bun@v1
         with:
-          bun-version: latest
+          bun-version: ${{ matrix.node }}
       -
         name: Install etherpad plugins
         # We intentionally install an old ep_align version to test upgrades to

.github/workflows/load-test.yml

@@ -57,7 +57,7 @@ jobs:
         # The --legacy-peer-deps flag is required to work around a bug in npm v7:
         # https://github.com/npm/cli/issues/2199
         run: >
-          bun install --no-save --legacy-peer-deps
+          cd src && bun install --no-save --legacy-peer-deps
           ep_align
           ep_author_hover
           ep_cursortrace