docs: bump version in PubsubLiteIO readme (#665)

Author: anguillanneuf

pubsublite-beam-io/README.md

@@ -9,7 +9,7 @@ into the allowlist and launch the pipeline with `--experiments=use_runner_v2`.
 <dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>pubsublite-beam-io</artifactId>
-   <version>0.13.1</version>
+   <version>0.14.2</version>
 </dependency>
 ```
 1. Create a topic using [`gcloud pubsub lite-topics create`](https://cloud.google.com/sdk/gcloud/reference/pubsub/lite-topics/create)
@@ -84,4 +84,4 @@ into the allowlist and launch the pipeline with `--experiments=use_runner_v2`.
 
 1. Aggregate transforms after fixed windowing will not emit elements in the
 DirectRunner for Pub/Sub Lite I/O unless you explicitly fire after watermark
-triggers, or use processing-time triggers instead.
+triggers, or use processing-time triggers instead.