For #4326 - Updates codebase to support latest version of ktlint

.editorconfig

@@ -0,0 +1,4 @@
+[*.{kt,kts}]
+# Disabling rules that were added in the latest versions of ktlint
+# tracking here: https://github.com/mozilla-mobile/fenix/issues/4861
+disabled_rules=import-ordering

build.gradle

@@ -72,6 +72,6 @@ dependencies {
 task ktlint(type: JavaExec, group: "verification") {
     description = "Check Kotlin code style."
     classpath = configurations.ktlint
-    main = "com.github.shyiko.ktlint.Main"
+    main = "com.pinterest.ktlint.Main"
     args "app/src/**/*.kt", "architecture/src/**/*.kt"
 }