revert the Testcases branch to develop

Author: Bot-Enigma-0

.github/workflows/regression.yml

@@ -211,7 +211,7 @@ jobs:
         uses: docker://ghcr.io/su2code/su2/test-su2:240320-1536
         with:
           # -t <Tutorials-branch> -c <Testcases-branch>
-          args: -b ${{github.ref}} -t develop -c feature_updated_SA_diffusion -s ${{matrix.testscript}}
+          args: -b ${{github.ref}} -t develop -c develop -s ${{matrix.testscript}}
       - name: Cleanup
         uses: docker://ghcr.io/su2code/su2/test-su2:240320-1536
         with:
@@ -306,7 +306,7 @@ jobs:
         uses: docker://ghcr.io/su2code/su2/test-su2-tsan:240320-1536
         with:
           # -t <Tutorials-branch> -c <Testcases-branch>
-          args: -b ${{github.ref}} -t develop -c feature_updated_SA_diffusion -s ${{matrix.testscript}} -a "--tsan"
+          args: -b ${{github.ref}} -t develop -c develop -s ${{matrix.testscript}} -a "--tsan"
       - name: Cleanup
         uses: docker://ghcr.io/su2code/su2/test-su2-tsan:240320-1536
         with:
@@ -351,7 +351,7 @@ jobs:
         uses: docker://ghcr.io/su2code/su2/test-su2-asan:240320-1536
         with:
           # -t <Tutorials-branch> -c <Testcases-branch>
-          args: -b ${{github.ref}} -t develop -c feature_updated_SA_diffusion -s ${{matrix.testscript}} -a "--asan"
+          args: -b ${{github.ref}} -t develop -c develop -s ${{matrix.testscript}} -a "--asan"
       - name: Cleanup
         uses: docker://ghcr.io/su2code/su2/test-su2-asan:240320-1536
         with: