chore(dependencies): change to yarn --frozen-lockfile

to notice when updates to yarn.lock file weren't committed
eclipse-tractusx#451

Author: evegufy

.github/workflows/checks.yml

@@ -41,7 +41,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
       - name: Install Dependencies
-        run: yarn
+        run: yarn --frozen-lockfile
 
       - name: Prettier Checks
         run: yarn pretty:check

.github/workflows/release.yml

@@ -103,7 +103,7 @@ jobs:
         uses: martinbeentjes/npm-get-version-action@3cf273023a0dda27efcd3164bdfb51908dd46a5b # v1.3.1
 
       - name: Install Dependencies
-        run: yarn
+        run: yarn --frozen-lockfile
 
       - name: Linter Checks
         run: yarn lint