build(deps): bump io.lacuna:bifurcan from 0.2.0-alpha6 to 0.2.0-alpha7

Bumps [io.lacuna:bifurcan](https://github.com/lacuna/bifurcan) from 0.2.0-alpha6 to 0.2.0-alpha7.
- [Changelog](https://github.com/lacuna/bifurcan/blob/master/CHANGELOG.md)
- [Commits](lacuna/bifurcan@0.2.0-alpha6...0.2.0-alpha7)

---
updated-dependencies:
- dependency-name: io.lacuna:bifurcan
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

exist-parent/pom.xml

@@ -477,7 +477,7 @@
             <dependency>
                 <groupId>io.lacuna</groupId>
                 <artifactId>bifurcan</artifactId>
-                <version>0.2.0-alpha6</version>
+                <version>0.2.0-alpha7</version>
             </dependency>
 
             <dependency>