chore(deps): update dependency postcss-preset-env to v7.8.3 (#87)

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

Author: renovate[bot]

templates/app/package.json

@@ -60,7 +60,7 @@
     "postcss-flexbugs-fixes": "5.0.2",
     "postcss-loader": "7.0.1",
     "postcss-normalize": "10.0.1",
-    "postcss-preset-env": "7.8.0",
+    "postcss-preset-env": "7.8.3",
     "prettier": "2.7.1",
     "sass": "1.54.6",
     "sass-loader": "13.0.2",

templates/react-app/package.json

@@ -71,7 +71,7 @@
     "postcss-flexbugs-fixes": "5.0.2",
     "postcss-loader": "7.0.1",
     "postcss-normalize": "10.0.1",
-    "postcss-preset-env": "7.8.0",
+    "postcss-preset-env": "7.8.3",
     "prettier": "2.7.1",
     "react-refresh": "0.14.0",
     "redux-logger": "3.0.6",