Bump tika-core from 1.26 to 2.1.0

Bumps [tika-core](https://github.com/apache/tika) from 1.26 to 2.1.0.
- [Release notes](https://github.com/apache/tika/releases)
- [Changelog](https://github.com/apache/tika/blob/main/CHANGES.txt)
- [Commits](https://github.com/apache/tika/commits)

---
updated-dependencies:
- dependency-name: org.apache.tika:tika-core
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

build.gradle

@@ -54,7 +54,7 @@ dependencies {
     implementation("org.apache.poi:poi-ooxml-lite:$apachePOIVersion")
 
     implementation("com.google.code.gson:gson:2.8.7")
-    implementation("org.apache.tika:tika-core:1.26")
+    implementation("org.apache.tika:tika-core:2.1.0")
 
     implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.14.1'
     runtimeOnly group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.14.1'