chore(deps): update minor dependencies

| datasource | package                          | from   | to     |
| ---------- | -------------------------------- | ------ | ------ |
| npm        | @typescript-eslint/eslint-plugin | 4.25.0 | 4.26.1 |
| npm        | @typescript-eslint/parser        | 4.25.0 | 4.26.1 |
| npm        | eslint                           | 7.27.0 | 7.28.0 |
| npm        | prettier                         | 2.3.0  | 2.3.1  |
| npm        | rollup                           | 2.50.5 | 2.51.1 |

package.json

@@ -51,17 +51,17 @@
     "@semantic-release/changelog": "5.0.1",
     "@semantic-release/exec": "5.0.0",
     "@semantic-release/github": "7.2.3",
-    "@typescript-eslint/eslint-plugin": "4.25.0",
-    "@typescript-eslint/parser": "4.25.0",
+    "@typescript-eslint/eslint-plugin": "4.26.1",
+    "@typescript-eslint/parser": "4.26.1",
     "conventional-changelog-angular": "5.0.12",
-    "eslint": "7.27.0",
+    "eslint": "7.28.0",
     "eslint-config-prettier": "8.3.0",
     "eslint-plugin-prettier": "3.4.0",
     "husky": "6.0.0",
     "jest": "26.6.3",
-    "prettier": "2.3.0",
+    "prettier": "2.3.1",
     "rimraf": "3.0.2",
-    "rollup": "2.50.5",
+    "rollup": "2.51.1",
     "rollup-plugin-node-polyfills": "0.2.1",
     "rollup-plugin-terser": "7.0.2",
     "rollup-plugin-typescript2": "0.30.0",