chore(deps): update dependency nx to v20 (#964)

* chore(deps): update dependency nx to v20

* update ignore files

---------

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

Author: renovate[bot]

.gitignore

@@ -4,4 +4,5 @@ dist/
 !**/__fixtures__/**/node_modules/*
 .idea/
 coverage/
-.nx/cache
+.nx/cache
+.nx/workspace-data

.prettierignore

@@ -2,4 +2,5 @@ benchmark/suites/
 **/__fixtures__/
 **/dist/
 **/node_modules
-/.nx/cache
+/.nx/cache
+/.nx/workspace-data

package.json

@@ -28,7 +28,7 @@
     "eslint-config-prettier": "10.1.1",
     "eslint-plugin-prettier": "5.2.4",
     "execa": "7.2.0",
-    "nx": "18.3.5",
+    "nx": "20.6.3",
     "prettier": "3.5.3",
     "prettier-plugin-tailwindcss": "0.6.11",
     "rimraf": "6.0.1",