Merge pull request #471 from NHSDigital/dependabot/github_actions/asdf-vm/actions-4.0.1

Bump asdf-vm/actions from 4.0.0 to 4.0.1

Author: eddalmond1

.github/workflows/regression-tests.yml

@@ -30,7 +30,7 @@ jobs:
             ${{ runner.os }}-asdf-
 
       - name: Install asdf tools
-        uses: asdf-vm/actions/install@1902764435ca0dd2f3388eea723a4f92a4eb8302
+        uses: asdf-vm/actions/install@b7bcd026f18772e44fe1026d729e1611cc435d47
         with:
           asdf_branch: v0.15.0
         env: