Bump org.jsoup:jsoup from 1.20.1 to 1.21.1 (#3093)

Bumps [org.jsoup:jsoup](https://github.com/jhy/jsoup) from 1.20.1 to 1.21.1.
- [Release notes](https://github.com/jhy/jsoup/releases)
- [Changelog](https://github.com/jhy/jsoup/blob/master/CHANGES.md)
- [Commits](jhy/jsoup@jsoup-1.20.1...jsoup-1.21.1)

---
updated-dependencies:
- dependency-name: org.jsoup:jsoup
  dependency-version: 1.21.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Den <DenBond7@gmail.com>

Author: dependabot[bot]

FlowCrypt/build.gradle.kts

@@ -498,7 +498,7 @@ dependencies {
   implementation("com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:20240325.1")
   implementation("com.sandinh:zbase32-commons-codec_2.12:1.0.0")
   implementation("org.bitbucket.b_c:jose4j:0.9.6")
-  implementation("org.jsoup:jsoup:1.20.1")
+  implementation("org.jsoup:jsoup:1.21.1")
   implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.10.2")
   implementation("org.pgpainless:pgpainless-core:1.7.6")
   implementation("org.eclipse.angus:angus-mail:2.0.3")