fix(deps): update dependency scratch-l10n to v6.1.78 (#3548)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -86,7 +86,7 @@
     "redux-throttle": "0.1.1",
     "regenerator-runtime": "0.13.9",
     "rimraf": "2.7.1",
-    "scratch-l10n": "6.1.77",
+    "scratch-l10n": "6.1.78",
     "scratch-semantic-release-config": "4.0.1",
     "scratch-webpack-configuration": "3.1.2",
     "semantic-release": "25.0.3",