build: make the build:site task also depends on the docs pages

Author: nperez0111

nx.json

@@ -25,7 +25,7 @@
     "build:site": {
       "cache": true,
       "dependsOn": ["^build"],
-      "inputs": ["{workspaceRoot}/examples/**/*"],
+      "inputs": ["{workspaceRoot}/examples/**/*", "{workspaceRoot}/docs/**/*"],
       "outputs": [
         "{projectRoot}/dist",
         "{projectRoot}/.next",