run cleanups

Author: meiravgri

.github/workflows/arm.yml

@@ -24,7 +24,7 @@ jobs:
           github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
           # Ubuntu 22.04 region AMI for ARM
           ec2-image-id: ami-062b37d89f25c958f
-          ec2-instance-type: r6gd.medium
+          ec2-instance-type: t4g.medium
           subnet-id: ${{ secrets.AWS_EC2_SUBNET_ID }}
           security-group-id: ${{ secrets.AWS_EC2_SG_ID }}
 

.github/workflows/task-unit-test.yml

@@ -65,6 +65,12 @@ jobs:
           NAME="$(echo $NAME | sed -e 's/[":\/\\<>\|*?]/_/g')" # Replace invalid characters with underscores
           echo "name=$NAME" >> $GITHUB_OUTPUT
 
+      - name: Clean up disk space
+        run: |
+          sudo apt-get clean
+          docker system prune -af || true
+          rm -rf $HOME/.cache || true
+          df -h
       - name: unit tests
         run: make unit_test
       - name: valgrind