Bump google.golang.org/grpc from 1.79.2 to 1.79.3

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.79.2 to 1.79.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.79.2...v1.79.3)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-version: 1.79.3
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Merge pull request #714 from ay901246/task-heartbeat-logger

Add --with-heartbeat flag for heartbeat logging during long-running tasks

Update vendored dependencies

Update go version to 1.25

- (and update vendored dependencies)

Update vendored dependencies

Update vendored dependencies

Merge pull request #706 from cloudfoundry/erb-renderer-update-embedde…

…d-ruby-code

ERB renderer: update embedded ruby code

Update vendored dependencies

Update vendored dependencies

Update vendored dependencies