chore(deps): pin dependencies (#340)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

package.json

@@ -26,9 +26,9 @@
     "@babel/preset-react": "7.12.10",
     "@babel/preset-typescript": "7.12.7",
     "@babel/register": "7.12.10",
-    "@rollup/plugin-alias": "^3.1.2",
-    "@rollup/plugin-babel": "^5.2.3",
-    "@rollup/plugin-node-resolve": "^11.1.1",
+    "@rollup/plugin-alias": "3.1.2",
+    "@rollup/plugin-babel": "5.2.3",
+    "@rollup/plugin-node-resolve": "11.1.1",
     "@types/jest": "26.0.20",
     "@types/react": "17.0.0",
     "@types/react-dom": "17.0.0",
@@ -37,7 +37,7 @@
     "@typescript-eslint/parser": "4.14.1",
     "autoprefixer": "10.2.4",
     "babel-eslint": "10.1.0",
-    "babel-plugin-module-resolver": "^4.1.0",
+    "babel-plugin-module-resolver": "4.1.0",
     "cssnano": "4.1.10",
     "eslint": "7.18.0",
     "eslint-config-react-app": "6.0.0",
@@ -53,8 +53,8 @@
     "prettier": "2.2.1",
     "react": "17.0.1",
     "react-dom": "17.0.1",
-    "rollup": "^2.38.1",
-    "rollup-plugin-terser": "^7.0.2",
+    "rollup": "2.38.1",
+    "rollup-plugin-terser": "7.0.2",
     "semantic-release": "17.3.7",
     "showdown": "1.9.1",
     "typescript": "4.1.3"