upgrade ktlint gradle plugin to 10.2.1 (#2435)

app/src/main/java/com/keylesspalace/tusky/ViewMediaActivity.kt

@@ -283,7 +283,6 @@ class ViewMediaActivity : BaseActivity(), ViewImageFragment.PhotoActionsListener
             }
             return@fromCallable false
         }
-
             .subscribeOn(Schedulers.io())
             .observeOn(AndroidSchedulers.mainThread())
             .doOnDispose {

build.gradle

@@ -7,11 +7,11 @@ buildscript {
     dependencies {
         classpath "com.android.tools.build:gradle:7.1.2"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.20"
-        classpath "org.jlleitschuh.gradle:ktlint-gradle:10.1.0"
+        classpath "org.jlleitschuh.gradle:ktlint-gradle:10.2.1"
     }
 }
 plugins {
-    id "org.jlleitschuh.gradle.ktlint" version "10.1.0"
+    id "org.jlleitschuh.gradle.ktlint" version "10.2.1"
 }
 
 allprojects {