gradle: remove crowdin kludge

This never ended up being used over the shell script

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

build.gradle

@@ -23,39 +23,6 @@ buildscript {
     }
 }
 
-plugins {
-    id "de.undercouch.download" version "5.0.4"
-}
-
-task downloadCrowdin(type: Download) {
-	src 'https://crowdin.com/backend/download/project/wireguard.zip'
-	dest file('build/translations.zip')
-	overwrite true
-}
-
-task cleanCrowdin(type: Delete) {
-	delete 'ui/src/main/res/values-*/strings.xml'
-}
-
-task extractCrowdin(type: Copy, dependsOn: ['downloadCrowdin', 'cleanCrowdin']) {
-	mustRunAfter 'downloadCrowdin'
-	from zipTree(file('build/translations.zip'))
-	into file('build/translations')
-	doFirst {
-		delete 'build/translations'
-	}
-}
-
-task crowdin(type: Copy, dependsOn: ['extractCrowdin']) {
-    mustRunAfter 'extractCrowdin'
-    from 'build/translations/wireguard-android/ui/src/main/res'
-    into 'ui/src/main/res/'
-    doLast {
-        delete 'build/translations'
-        delete 'build/translations.zip'
-    }
-}
-
 task clean(type: Delete) {
     delete rootProject.buildDir
 }