fix(telemetry): resolve otel-naming and UBSAN CI failures

- Add job_type to otel-naming builtins (standard Prometheus label for
  job-queue metrics used in node-health dashboard)
- Add OpenTelemetry SDK to UBSAN suppressions (intentional unsigned
  integer overflow in attributemap_hash.h hash computation)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/scripts/otel-naming/check_otel_naming.py

@@ -814,6 +814,7 @@ def run_rule_d_dashboards(
         "service_version",
         "service_instance_id",
         "job",
+        "job_type",  # standard Prometheus label for job-queue metrics
         "instance",
     }
     # A dashboard label is valid if it is a span attribute (L1), a native-metric