build(deps-dev): bump netty-version from 4.2.11.Final to 4.2.12.Final (#1833)

Bumps `netty-version` from 4.2.11.Final to 4.2.12.Final.

Updates `io.netty:netty-buffer` from 4.2.11.Final to 4.2.12.Final
- [Release notes](https://github.com/netty/netty/releases)
- [Commits](netty/netty@netty-4.2.11.Final...netty-4.2.12.Final)

Updates `io.netty:netty-common` from 4.2.11.Final to 4.2.12.Final
- [Release notes](https://github.com/netty/netty/releases)
- [Commits](netty/netty@netty-4.2.11.Final...netty-4.2.12.Final)

Updates `io.netty:netty-handler` from 4.2.11.Final to 4.2.12.Final
- [Release notes](https://github.com/netty/netty/releases)
- [Commits](netty/netty@netty-4.2.11.Final...netty-4.2.12.Final)

Updates `io.netty:netty-codec-http` from 4.2.11.Final to 4.2.12.Final
- [Release notes](https://github.com/netty/netty/releases)
- [Commits](netty/netty@netty-4.2.11.Final...netty-4.2.12.Final)

Updates `io.netty:netty-transport` from 4.2.11.Final to 4.2.12.Final
- [Release notes](https://github.com/netty/netty/releases)
- [Commits](netty/netty@netty-4.2.11.Final...netty-4.2.12.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-buffer
  dependency-version: 4.2.12.Final
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: io.netty:netty-common
  dependency-version: 4.2.12.Final
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: io.netty:netty-handler
  dependency-version: 4.2.12.Final
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: io.netty:netty-codec-http
  dependency-version: 4.2.12.Final
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: io.netty:netty-transport
  dependency-version: 4.2.12.Final
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -89,7 +89,7 @@
     <osgi-version>7.0.0</osgi-version>
     <qpid-proton-version>0.34.1</qpid-proton-version>
     <qpid-jms-version>2.10.0</qpid-jms-version>
-    <netty-version>4.2.11.Final</netty-version>
+    <netty-version>4.2.12.Final</netty-version>
     <rome-version>2.1.0</rome-version>
     <shiro-version>2.1.0</shiro-version>
     <slf4j-version>2.0.17</slf4j-version>