Remove redundant definitions of KPM strings

Clean up unused code in build scripts

manager/app/src/main/res/values-ja/strings.xml

@@ -226,7 +226,6 @@
     <string name="batch_cancel_authorization">認証を一括でキャンセル</string>
     <string name="backup">バックアップ</string>
     <string name="color_yellow">イエロー</string>
-    <string name="kpm">カーネルモジュール</string>
     <string name="kpm_title">カーネルモジュール</string>
     <string name="kpm_empty">カーネルモジュールは現在インストールされていません</string>
     <string name="kpm_version">バージョン</string>

manager/app/src/main/res/values-vi/strings.xml

@@ -222,7 +222,6 @@
     <string name="batch_cancel_authorization">Hủy ủy quyền hàng loạt</string>
     <string name="backup">Sao lưu</string>
     <string name="color_yellow">Vàng</string>
-    <string name="kpm">Mô-đun kpm</string>
     <string name="kpm_title">Mô-đun KPM</string>
     <string name="kpm_empty">Không có mô-đun nào được cài đặt.</string>
     <string name="kpm_version">Phát hành</string>

manager/build.gradle.kts

@@ -1,7 +1,6 @@
 import com.android.build.api.dsl.ApplicationDefaultConfig
 import com.android.build.api.dsl.CommonExtension
 import com.android.build.gradle.api.AndroidBasePlugin
-import java.io.ByteArrayOutputStream
 
 plugins {
     alias(libs.plugins.agp.app) apply false
@@ -48,18 +47,6 @@ fun getGitDescribe(): String {
     }.standardOutput.asText.get().trim()
 }
 
-
-
-fun getVersionCode(): Int {
-    val commitCount = getGitCommitCount()
-    val major = 1
-    return major * 10000 + commitCount + 606
-}
-
-fun getVersionName(): String {
-    return getGitDescribe()
-}
-
 subprojects {
     plugins.withType(AndroidBasePlugin::class.java) {
         extensions.configure(CommonExtension::class.java) {