Bump com.signalfx.public:signalfx-commons-protoc-java (#5399)

Bumps [com.signalfx.public:signalfx-commons-protoc-java](https://github.com/signalfx/signalfx-java) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/signalfx/signalfx-java/releases)
- [Commits](signalfx/signalfx-java@v1.0.45...v1.0.46)

---
updated-dependencies:
- dependency-name: com.signalfx.public:signalfx-commons-protoc-java
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

internal/signalfx-agent/bundle/java/jmx/pom.xml

@@ -40,7 +40,7 @@
         <dependency>
             <groupId>com.signalfx.public</groupId>
             <artifactId>signalfx-commons-protoc-java</artifactId>
-            <version>1.0.45</version>
+            <version>1.0.46</version>
             <exclusions>
                 <exclusion>
                     <groupId>com.google.guava</groupId>