HBASE-27133 Bump checkstyle from 8.28 to 8.29 in /hbase-unsafe (#84)

Bumps [checkstyle](https://github.com/checkstyle/checkstyle) from 8.28 to 8.29.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](https://github.com/checkstyle/checkstyle/compare/checkstyle-8.28...checkstyle-8.29)

---
updated-dependencies:
- dependency-name: com.puppycrawl.tools:checkstyle
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

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

Signed-off-by: Duo Zhang <zhangduo@apache.org>
diff --git a/hbase-unsafe/pom.xml b/hbase-unsafe/pom.xml
index cf2f32d..c17bfed 100644
--- a/hbase-unsafe/pom.xml
+++ b/hbase-unsafe/pom.xml
@@ -42,7 +42,7 @@
     <slf4j.version>1.7.30</slf4j.version>
     <!-- These maybe need to match the main repo -->
     <maven.checkstyle.version>3.1.0</maven.checkstyle.version>
-    <checkstyle.version>8.28</checkstyle.version>
+    <checkstyle.version>8.29</checkstyle.version>
   </properties>
   <dependencies>
     <dependency>