[Swift export] Umbrella publishing task

As the set of published artifacts might change over time,
we introduce :native:swift:publishAllArtifacts task that hides
all the Swift export publishing details.

native/swift/build.gradle.kts

@@ -8,3 +8,19 @@ tasks.register("sirAllTests") {
         ":native:swift:sir-printer:test"
     )
 }
+
+if (kotlinBuildProperties.isSwiftExportPluginPublishingEnabled) {
+    /**
+     * An umbrella task to publish all artifacts of the Swift Export tool.
+     */
+    tasks.register("publishAllArtifacts") {
+        dependsOn(
+            ":native:swift:sir:publish",
+            ":native:swift:sir-compiler-bridge:publish",
+            ":native:swift:sir-passes:publish",
+            ":native:swift:sir-printer:publish",
+            ":native:swift:swift-export-standalone:publish",
+            ":native:swift:swift-export-embeddable:publish",
+        )
+    }
+}