Revert "Change to Aligned runner in gas diff workflow"

This reverts commit f4b2299.

Author: gabrielbosio

.github/workflows/foundry-gas-diff.yml

@@ -14,7 +14,7 @@ on:
 
 jobs:
   compare_gas_reports:
-    runs-on: aligned-runner
+    runs-on: ubuntu-latest
     defaults:
       run:
         working-directory: ./contracts