fix: exclude example when building for publishing

Author: satya164

templates/common/$package.json

@@ -133,6 +133,15 @@
   "@react-native-community/bob": {
     "source": "src",
     "output": "lib",
-    "targets": ["commonjs", "module", "typescript"]
+    "targets": [
+      "commonjs",
+      "module",
+      [
+        "typescript",
+        {
+          "project": "tsconfig.build.json"
+        }
+      ]
+    ]
   }
 }

templates/common/tsconfig.build.json

@@ -0,0 +1,5 @@
+
+{
+  "extends": "./tsconfig",
+  "exclude": ["example"]
+}