build(deps): bump io.grpc:grpc-core in /sdk/java/grpc (#2898)

Bumps [io.grpc:grpc-core](https://github.com/grpc/grpc-java) from 1.79.0 to 1.80.0.
- [Release notes](https://github.com/grpc/grpc-java/releases)
- [Commits](grpc/grpc-java@v1.79.0...v1.80.0)

---
updated-dependencies:
- dependency-name: io.grpc:grpc-core
  dependency-version: 1.80.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

sdk/java/grpc/pom.xml

@@ -53,7 +53,7 @@
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-core</artifactId>
-            <version>1.79.0</version>
+            <version>1.80.0</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>