deps: update dependency net.bytebuddy:byte-buddy to v1.12.8 (#3502)

[![WhiteSource Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [net.bytebuddy:byte-buddy](https://bytebuddy.net) | `1.12.7` -> `1.12.8` | [![age](https://badges.renovateapi.com/packages/maven/net.bytebuddy:byte-buddy/1.12.8/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/net.bytebuddy:byte-buddy/1.12.8/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/net.bytebuddy:byte-buddy/1.12.8/compatibility-slim/1.12.7)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/net.bytebuddy:byte-buddy/1.12.8/confidence-slim/1.12.7)](https://docs.renovatebot.com/merge-confidence/) |

---

### Configuration

📅 **Schedule**: At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-bigtable-hbase).

pom.xml

@@ -70,7 +70,7 @@ limitations under the License.
     <hbase2-metrics.version>3.2.6</hbase2-metrics.version>
 
     <!-- bytebuddy dependency version for resolving hbase backward incompatible changes -->
-    <byte.buddy.version>1.12.7</byte.buddy.version>
+    <byte.buddy.version>1.12.8</byte.buddy.version>
 
     <!-- testing dependency versions -->
     <commons-lang.version>2.6</commons-lang.version>