Bump de.undercouch.download from 5.2.1 to 5.4.0

Bumps [de.undercouch.download](https://github.com/michel-kraemer/gradle-download-task) from 5.2.1 to 5.4.0.
- [Release notes](https://github.com/michel-kraemer/gradle-download-task/releases)
- [Commits](https://github.com/michel-kraemer/gradle-download-task/compare/5.2.1...5.4.0)

---
updated-dependencies:
- dependency-name: de.undercouch.download
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -16,7 +16,7 @@ plugins {
     id 'com.android.application' version "$agp_version" apply false
     id 'com.android.library' version "$agp_version" apply false
     id 'org.jetbrains.kotlin.android' version "$kotlin_version" apply false
-    id "de.undercouch.download" version "5.2.1" apply false
+    id "de.undercouch.download" version "5.4.0" apply false
     id "com.google.gms.google-services" version "4.3.15" apply false
 }