chore: update requirements.txt to address dependabot security alerts. (…

…#1936)

Created by running:
pip-compile requirements.in --generate-hashes --upgrade within synthtool/gcp/templates/java_library/.kokoro and synthtool/docker/owlbot/java/src/
Source-Link: googleapis/synthtool@853dbcd
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-java:latest@sha256:084ad4c60551b075846bcb2405ec1c14b0d00ec1eb5503d4dd0d2a92cdc2d3e2

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:1fb09a3eb66af09221da69087fd1b4d075bc7c79e508d0708f5dc0f842069da2
-# created: 2024-02-05T19:43:08.106031548Z
+  digest: sha256:084ad4c60551b075846bcb2405ec1c14b0d00ec1eb5503d4dd0d2a92cdc2d3e2
+# created: 2024-03-15T14:33:32.257974519Z

README.md

@@ -59,13 +59,13 @@ implementation 'com.google.cloud:google-cloud-pubsub'
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-pubsub:1.127.1'
+implementation 'com.google.cloud:google-cloud-pubsub:1.127.2'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.127.1"
+libraryDependencies += "com.google.cloud" % "google-cloud-pubsub" % "1.127.2"
 ```
 <!-- {x-version-update-end} -->
 
@@ -409,7 +409,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-pubsub/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-pubsub.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-pubsub/1.127.1
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-pubsub/1.127.2
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles