Chore: Make test-frontend step depend on initialize step (#40616)

* Make test-frontend step depend on initialize

Debug

* Clean git tree dir

* Make build-frontend depend on lint-frontend

* Add actual steps back

scripts/drone/steps/lib.star

@@ -388,7 +388,7 @@ def test_frontend_step():
         'name': 'test-frontend',
         'image': build_image,
         'depends_on': [
-            'lint-frontend',
+            'initialize',
         ],
         'environment': {
             'TEST_MAX_WORKERS': '50%',
@@ -1010,6 +1010,8 @@ def ensure_cuetsified_step():
             'validate-scuemata',
         ],
         'commands': [
+            '# Make sure the git tree is clean.',
+            'git reset --hard',
             './bin/linux-amd64/grafana-cli cue gen-ts --grafana-root .',
             '# The above command generates Typescript files (*.gen.ts) from all appropriate .cue files.',
             '# It is required that the generated Typescript be in sync with the input CUE files.',