Bump the dev-dependencies group in /symja_android_library with 2 updates

Bumps the dev-dependencies group in /symja_android_library with 2 updates: [it.unimi.dsi:fastutil](https://github.com/vigna/fastutil) and [it.unimi.dsi:fastutil-core](https://github.com/vigna/fastutil).


Updates `it.unimi.dsi:fastutil` from 8.5.14 to 8.5.15
- [Changelog](https://github.com/vigna/fastutil/blob/master/CHANGES)
- [Commits](vigna/fastutil@8.5.14...8.5.15)

Updates `it.unimi.dsi:fastutil-core` from 8.5.14 to 8.5.15
- [Changelog](https://github.com/vigna/fastutil/blob/master/CHANGES)
- [Commits](vigna/fastutil@8.5.14...8.5.15)

---
updated-dependencies:
- dependency-name: it.unimi.dsi:fastutil
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dev-dependencies
- dependency-name: it.unimi.dsi:fastutil-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dev-dependencies
...

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

symja_android_library/pom.xml

@@ -188,12 +188,12 @@
 			<dependency>
 				<groupId>it.unimi.dsi</groupId>
 				<artifactId>fastutil</artifactId>
-				<version>8.5.14</version>
+				<version>8.5.15</version>
 			</dependency>
 			<dependency>
 				<groupId>it.unimi.dsi</groupId>
 				<artifactId>fastutil-core</artifactId>
-				<version>8.5.14</version>
+				<version>8.5.15</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.commons</groupId>