Remove upstream CI workflows not needed for this fork

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/analyze.yml

@@ -1,16 +0,0 @@
-name: Flutter Analyze
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  analyze:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: subosito/flutter-action@v2
-      - run: flutter pub get
-      - run: flutter analyze

.github/workflows/translation.yml

@@ -1,26 +0,0 @@
-name: Update Translations
-
-on:
-  workflow_dispatch:
-
-jobs:
-  translation:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: transifex/cli-action@v2
-        with:
-          token: ${{ secrets.TRANSIFEX_TOKEN }}
-          args: pull -a --force
-      - run: |
-          git config --global user.name "Traccar Bot"
-          git config --global user.email "support@traccar.org"
-          for f in lib/l10n/*.arb; do
-            [[ $f == */app_en.arb ]] && continue
-            diff -q "$f" lib/l10n/app_en.arb && continue
-            git diff --quiet -- "$f" || git add "$f"
-          done
-          git diff --cached --quiet || git commit -m "Update translations"
-          git push
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}