For #26844: Add ktlint baseline.

build.gradle

@@ -210,14 +210,14 @@ tasks.register('ktlint', JavaExec) {
     description = "Check Kotlin code style."
     classpath = configurations.ktlint
     main = "com.pinterest.ktlint.Main"
-    args "app/src/**/*.kt", "!**/build/**/*.kt"
+    args "app/src/**/*.kt", "!**/build/**/*.kt", "--baseline=ktlint-baseline.xml"
 }
 
 task ktlintFormat(type: JavaExec, group: "formatting") {
     description = "Fix Kotlin code style deviations."
     classpath = configurations.ktlint
     main = "com.pinterest.ktlint.Main"
-    args "-F", "app/src/**/*.kt", "!**/build/**/*.kt"
+    args "-F", "app/src/**/*.kt", "!**/build/**/*.kt", "--baseline=ktlint-baseline.xml"
 }
 
 tasks.withType(io.gitlab.arturbosch.detekt.Detekt.class).configureEach {