Update plugin moshix to v0.28.0 (#656)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -36,7 +36,7 @@ ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 lint = { id = "com.android.lint", version = "8.7.0-alpha07" }
 mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.29.0" }
 mavenShadow = { id = "com.github.johnrengelman.shadow", version = "8.1.1" }
-moshix = { id = "dev.zacsweers.moshix", version = "0.27.2" } # Always replaced by the local plugin
+moshix = { id = "dev.zacsweers.moshix", version = "0.28.0" } # Always replaced by the local plugin
 spotless = { id = "com.diffplug.spotless", version = "6.25.0" }
 
 [libraries]