Bump checker-qual from 3.11.0 to 3.12.0 (#2313)

Bumps [checker-qual](https://github.com/typetools/checker-framework) from 3.11.0 to 3.12.0.
- [Release notes](https://github.com/typetools/checker-framework/releases)
- [Changelog](https://github.com/typetools/checker-framework/blob/master/changelog.txt)
- [Commits](typetools/checker-framework@checker-framework-3.11.0...checker-framework-3.12.0)

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

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

Author: dependabot[bot]

pom.xml

@@ -905,7 +905,7 @@
         <dependency>
             <groupId>org.checkerframework</groupId>
             <artifactId>checker-qual</artifactId>
-            <version>3.11.0</version>
+            <version>3.12.0</version>
             <scope>test</scope>
         </dependency>