try to change the container in which psalm ci runs

Signed-off-by: Julien Veyssier <julien-nc@posteo.net>

Author: julien-nc

.github/workflows/psalm-matrix.yml

@@ -39,7 +39,7 @@ permissions:
 
 jobs:
   matrix:
-    runs-on: ubuntu-latest-low
+    runs-on: ubuntu-latest
     outputs:
       ocp-matrix: ${{ steps.versions.outputs.ocp-matrix }}
     steps:
@@ -97,7 +97,7 @@ jobs:
         run: composer run psalm -- --threads=1 --monochrome --no-progress --output-format=github
 
   summary:
-    runs-on: ubuntu-latest-low
+    runs-on: ubuntu-latest
     needs: static-analysis
 
     if: always()