Bump javacc from 7.0.11 to 7.0.12

Bumps [javacc](https://github.com/javacc/javacc) from 7.0.11 to 7.0.12.
- [Release notes](https://github.com/javacc/javacc/releases)
- [Changelog](https://github.com/javacc/javacc/blob/master/docs/release-notes.md)
- [Commits](javacc/javacc@javacc-7.0.11...javacc-7.0.12)

---
updated-dependencies:
- dependency-name: net.java.dev.javacc:javacc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

liquibase-core/pom.xml

@@ -132,7 +132,7 @@
                     <dependency>
                         <groupId>net.java.dev.javacc</groupId>
                         <artifactId>javacc</artifactId>
-                        <version>7.0.11</version>
+                        <version>7.0.12</version>
                     </dependency>
                 </dependencies>
                 <executions>