Bump ojdbc8 from 12.2.0.1 to 21.8.0.0

Bumps ojdbc8 from 12.2.0.1 to 21.8.0.0.

---
updated-dependencies:
- dependency-name: com.oracle.database.jdbc:ojdbc8
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pom.xml

@@ -96,7 +96,7 @@
         <dependency>
             <groupId>com.oracle.database.jdbc</groupId>
             <artifactId>ojdbc8</artifactId>
-            <version>12.2.0.1</version>
+            <version>21.8.0.0</version>
         </dependency>
     </dependencies>