Refactor checkNewVersion function to use LatestVersionInfo data class (#1733)

- Updated the checkNewVersion function to return a LatestVersionInfo
data class instead of a Triple.
- Defined default null value for LatestVersionInfo in case of failure.
- Improved readability and maintainability by replacing the Triple with
a data class.
- Included version code, download URL, and changelog in the
LatestVersionInfo data class.

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Co-authored-by: weishu <twsxtd@gmail.com>

manager/gradle.properties

@@ -1,3 +1,4 @@
 android.experimental.enableNewResourceShrinker.preciseShrinking=true
 android.enableAppCompileTimeRClass=true
 android.useAndroidX=true
+org.gradle.jvmargs=-Xmx3072m