ci: Preprocess strings before pushing to Crowdin (#4383)

.github/workflows/pull_strings.yml

@@ -2,7 +2,7 @@ name: Pull strings
 
 on:
   schedule:
-    - cron: "0 */8 * * *"
+    - cron: "0 */6 * * *"
   workflow_dispatch:
 
 jobs:

.github/workflows/push_strings.yml

@@ -18,6 +18,9 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Preprocess strings
+        run: ./gradlew clean preprocessCrowdinStrings
+
       - name: Push strings
         uses: crowdin/github-action@v2
         with: