rename action

Author: lukasoppermann

.github/workflows/diff-v8.yml renamed to .github/workflows/diff-design-tokens.yml

@@ -1,5 +1,5 @@
 # Posts a comment listing all the variables that changed in a PR
-name: v8 Diff for design tokens
+name: Diff for design tokens
 on:
   pull_request:
     branches-ignore:
@@ -45,7 +45,7 @@ jobs:
       - name: Install dependecies for diffing
         run: npm install shelljs
 
-      - name: Diff v8 tokens
+      - name: Diff tokens
         id: diff-files
         uses: actions/github-script@v7
         with:
@@ -111,7 +111,7 @@ jobs:
 
             core.summary.clear()
 
-            core.summary.addHeading('V8 Design Token Diff', '1')
+            core.summary.addHeading('Design Token Diff', '1')
 
             if (diffs.length === 0) {
               core.summary.addRaw('No design tokens changed', true)