node-api: enable uncaught exceptions policy by default

This enables the option `--force-node-api-uncaught-exceptions-policy`
for a specific Node-API addon when it is compiled with
`NAPI_EXPERIMENTAL` (and this would be the default behavior when
`NAPI_VERSION` 10 releases). This would not break existing Node-API
addons.

PR-URL: https://github.com/nodejs/node/pull/49313
Refs: https://github.com/nodejs/node/pull/36510
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Gabriel Schulhof <gabrielschulhof@gmail.com>

test/node-api/test_threadsafe_function/uncaught_exception.js

@@ -0,0 +1,31 @@
+'use strict';
+
+const common = require('../../common');
+const assert = require('assert');
+
+function testUncaughtException(binding) {
+  const callbackCheck = common.mustCall((err) => {
+    assert.throws(() => { throw err; }, /callback error/);
+    process.removeListener('uncaughtException', callbackCheck);
+    process.on('uncaughtException', finalizerCheck);
+  });
+  const finalizerCheck = common.mustCall((err) => {
+    assert.throws(() => { throw err; }, /finalizer error/);
+  });
+  process.on('uncaughtException', callbackCheck);
+
+  binding.CallIntoModule(
+    common.mustCall(() => {
+      throw new Error('callback error');
+    }),
+    {},
+    'resource_name',
+    common.mustCall(function finalizer() {
+      throw new Error('finalizer error');
+    }),
+  );
+}
+
+module.exports = {
+  testUncaughtException,
+};