Remove unused method

Author: weisJ

buildSrc/src/main/kotlin/XCode.kt renamed to buildSrc/src/main/kotlin/BuildUtil.kt

@@ -1,4 +1,3 @@
-import org.gradle.util.VersionNumber
 import java.util.concurrent.TimeUnit
 
 fun String.runCommand(): String? {
@@ -11,10 +10,3 @@ fun String.runCommand(): String? {
         output.trim()
     }.getOrNull()
 }
-
-fun getXCodeVersion(): VersionNumber? {
-    val version = "/usr/bin/xcodebuild -version".runCommand() ?: return null
-    val extracted = Regex("""Xcode\s+([0-9\\.]*).*""")
-        .find(version)?.groupValues?.getOrNull(1) ?: return null
-    return VersionNumber.parse(extracted)
-}