Bump cryptofs from 2.6.3 to 2.6.4

Bumps [cryptofs](https://github.com/cryptomator/cryptofs) from 2.6.3 to 2.6.4.
- [Release notes](https://github.com/cryptomator/cryptofs/releases)
- [Commits](cryptomator/cryptofs@2.6.3...2.6.4)

---
updated-dependencies:
- dependency-name: org.cryptomator:cryptofs
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

ssh/pom.xml

@@ -89,7 +89,7 @@
         <dependency>
             <groupId>org.cryptomator</groupId>
             <artifactId>cryptofs</artifactId>
-            <version>2.6.3</version>
+            <version>2.6.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>