Merge branch 'main' into chore-update-libraries-2026-08-12

Author: JoeWang1127

java-bigtable/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/internal/session/SessionImpl.java

@@ -538,8 +538,6 @@ private void checkHeartbeat() {
       return;
     }
     if (clock.instant().isAfter(nextHeartbeat)) {
-      logger.warning(
-          String.format("Missed heartbeat for %s, forcing session close", info.getLogName()));
       forceClose(MISSED_HEARTBEAT_CLOSE_REQUEST);
       return;
     }