Bump graalvm.version from 21.0.0 to 21.1.0

Bumps `graalvm.version` from 21.0.0 to 21.1.0.

Updates `graal-sdk` from 21.0.0 to 21.1.0
- [Release notes](https://github.com/oracle/graal/releases)
- [Commits](oracle/graal@vm-21.0.0...vm-21.1.0)

Updates `native-image-maven-plugin` from 21.0.0 to 21.1.0
- [Release notes](https://github.com/oracle/graal/releases)
- [Commits](oracle/graal@vm-21.0.0...vm-21.1.0)

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

Author: dependabot[bot]

test/sdk-native-image-test/pom.xml

@@ -33,7 +33,7 @@
         <maven.compiler.plugin.version>3.6.1</maven.compiler.plugin.version>
         <exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>
         <slf4j.version>1.7.30</slf4j.version>
-        <graalvm.version>21.0.0</graalvm.version>
+        <graalvm.version>21.1.0</graalvm.version>
     </properties>
 
     <dependencies>