ci(actions): Run summary actions on low runners

Signed-off-by: Joas Schilling <coding@schilljs.com>

Author: nickvergessen

.github/workflows/check-occ-command.yml

@@ -11,7 +11,7 @@ permissions:
 jobs:
   check-occ-command:
     name: Check occ command syntax
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-low
     steps:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:

.github/workflows/sphinxbuild.yml

@@ -258,7 +258,7 @@ jobs:
 
   summary:
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-low
     if: always()
 
     permissions: