build(deps): bump sdk-core from 9.9.0 to 9.9.1

Bumps [sdk-core](https://github.com/IBM/java-sdk-core) from 9.9.0 to 9.9.1.
- [Release notes](https://github.com/IBM/java-sdk-core/releases)
- [Changelog](https://github.com/IBM/java-sdk-core/blob/main/CHANGELOG.md)
- [Commits](IBM/java-sdk-core@9.9.0...9.9.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -15,7 +15,7 @@
     <packaging>pom</packaging>
 
     <properties>
-        <sdk-core-version>9.9.0</sdk-core-version>
+        <sdk-core-version>9.9.1</sdk-core-version>
 
         <git-repository-name>cloudant-java-sdk</git-repository-name>