chore: 버전 업데이트 v1.4.4 (1144)

- versionCode: 1143 → 1144
- versionName: 1.4.3 → 1.4.4

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

app/build.gradle.kts

@@ -20,7 +20,8 @@ android {
  applicationId = "com.example.shiftalarm"
  minSdk = 26
  targetSdk = 35
- versionCode = 1143
+ versionCode = 1144
+ versionName = "1.4.4"
  versionName = "1.4.3"
 
  testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"