Bump p-retry from 4.6.2 to 6.2.1 (#327)

Author: dependabot[bot]

__mocks__/p-retry.ts

@@ -0,0 +1,8 @@
+function pRetry(
+	input: (attemptCount: number) => PromiseLike<any> | any,
+	options?: any
+): Promise<any> {
+    return Promise.resolve('');
+}
+
+module.exports = pRetry;