* chore(deps): consolidate dependency upgrades
Combines the following open dependency PRs into a single update:
- maven-compiler-plugin: 3.14.1 → 3.15.0 (#4325)
- libraries-bom: 26.74.0 → 26.75.0 (#4324)
- google-cloud-monitoring: 3.83.0 → 3.85.0 (#4323, #4322)
- proto-google-cloud-trace-v1: 2.82.0 → 2.84.0 (#4321)
- google-cloud-spanner (samples/benchmarks): 6.107.0 → 6.110.0 (#4318)
- exec-maven-plugin: 3.6.2 → 3.6.3 (#4277)
- opentelemetry.version: 1.56.0 → 1.59.0 (#4255)
- byte-buddy-agent: 1.18.1 → 1.18.4 (#4245)
- actions/checkout: v4/v5 → v6 (#4240)
- google-cloud-trace: 2.79.0 → 2.84.0 (#4173, #4228)
* chore: generate libraries at Fri Feb 13 08:10:11 UTC 2026
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Co-authored-by: cloud-java-bot <cloud-java-bot@google.com>
Fixes #<issue_number_goes_here> (it's a good idea to open an issue first for context and/or discussion)