Upgrade gulp deps

package.json

@@ -84,26 +84,26 @@
         "eslint": "^6.6.0",
         "eslint-plugin-compat": "^3.3.0",
         "gulp": "^4.0.2",
-        "gulp-bump": "^2.7.0",
+        "gulp-bump": "^3.2.0",
         "gulp-cached": "^1.0.4",
-        "gulp-clean-css": "^4.0.0",
+        "gulp-clean-css": "^4.3.0",
         "gulp-concat": "^2.5.2",
         "gulp-confirm": "^1.0.6",
-        "gulp-debug": "^2.0.1",
-        "gulp-git": "^2.2.0",
+        "gulp-debug": "^4.0.0",
+        "gulp-git": "^2.10.1",
         "gulp-github-release": "^1.2.1",
-        "gulp-if": "^2.0.0",
-        "gulp-inject": "^1.2.0",
+        "gulp-if": "^3.0.0",
+        "gulp-inject": "^5.0.5",
         "gulp-json-concat": "^0.1.1",
         "gulp-modify-css-urls": "^2.0.0",
-        "gulp-postcss": "^7.0.1",
-        "gulp-remember": "^0.3.0",
-        "gulp-rename": "^1.4.0",
-        "gulp-replace": "^0.5.4",
-        "gulp-sourcemaps": "^1.5.1",
-        "gulp-uglify": "^1.1.0",
+        "gulp-postcss": "^9.0.0",
+        "gulp-remember": "^1.0.1",
+        "gulp-rename": "^2.0.0",
+        "gulp-replace": "^1.0.0",
+        "gulp-sourcemaps": "^3.0.0",
+        "gulp-uglify": "^3.0.2",
         "gulp-util": "^3.0.7",
-        "gulp-zip": "^4.0.0",
+        "gulp-zip": "^5.0.2",
         "husky": "^4.3.0",
         "i18next-scanner": "^2.9.1",
         "merge-stream": "^2.0.0",