chore: 버전 코드, 네임 수정

Author: eshc123

app/build.gradle.kts

@@ -12,8 +12,8 @@ android {
     defaultConfig {
         applicationId = "com.goalpanzi.mission_mate"
         targetSdk = 34
-        versionCode = 7
-        versionName = "1.1.0"
+        versionCode = 8
+        versionName = "1.2.0"
 
         vectorDrawables {
             useSupportLibrary = true