feat(distribution): Enable build uploads when distribution is enabled (#1011)

Previously, build uploads only occurred when size analysis was enabled.
This change allows builds to be uploaded when either size analysis is
enabled or when a variant is configured in distribution.enabledVariants.

This enables users to use build distribution independently of size
analysis features, while still supporting both features together.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>

Author: runningcode

plugin-build/src/main/kotlin/io/sentry/android/gradle/AndroidComponentsConfig.kt

@@ -229,7 +229,9 @@ fun ApplicationAndroidComponentsExtension.configure(
           )
           .toTransform(SingleArtifact.MERGED_MANIFEST)
       }
-      if (extension.sizeAnalysis.enabled.get() == true) {
+      val sizeAnalysisEnabled = extension.sizeAnalysis.enabled.get() == true
+      val distributionEnabled = extension.distribution.enabledVariants.get().contains(variant.name)
+      if (sizeAnalysisEnabled || distributionEnabled) {
         variant.configureUploadAppTasks(
           project,
           extension,