fix(deps): update dependency clean-css to v5.3.3

package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "@11ty/eleventy": "0.12.1",
     "@nekohack/normalize.css": "1.2.2",
-    "clean-css": "5.3.1",
+    "clean-css": "5.3.3",
     "dayjs": "1.11.5",
     "eleventy-plugin-pwa": "1.0.8",
     "html-minifier": "4.0.0"

yarn.lock

@@ -512,10 +512,10 @@ chokidar@^3.5.1:
   optionalDependencies:
     fsevents "~2.3.1"
 
-[email protected].1:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-5.3.1.tgz#d0610b0b90d125196a2894d35366f734e5d7aa32"
-  integrity sha512-lCr8OHhiWCTw4v8POJovCoh4T7I9U11yVsPjMWWnnMmp9ZowCxyad1Pathle/9HjaDp+fdQKjO9fQydE6RHTZg==
+[email protected].3:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-5.3.3.tgz#b330653cd3bd6b75009cc25c714cae7b93351ccd"
+  integrity sha512-D5J+kHaVb/wKSFcyyV75uCn8fiY4sV38XJoe4CUyGQ+mOU/fMVYUdH1hJC+CJQ5uY3EnW27SbJYS4X8BiLrAFg==
   dependencies:
     source-map "~0.6.0"