[Native][Test] Fix platformLibs dependencies

Sanity tests should not run tests that depend on platform libs. Also
fix platform libs dependency setting

kotlin-native/backend.native/tests/build.gradle

@@ -154,10 +154,10 @@ konanArtifacts {
     library('testLibrary') {
         srcDir 'testLibrary'
     }
-    def target = project.testTarget ?: 'host'
     library('baseTestClass', targets: [target]) {
         srcFiles 'testing/library.kt'
     }
+    UtilsKt.dependsOnDist(UtilsKt.findKonanBuildTask(project, "testLibrary", target))
 }
 configure(project.tasks.findByName("compileKonanBaseTestClass${UtilsKt.getTestTargetSuffix(project)}")) {
   UtilsKt.dependsOnDist(it)
@@ -207,8 +207,15 @@ run {
 }
 
 task sanity {
-    dependsOn(tasksOf(KonanTest))
-    dependsOn(tasksOf(FrameworkTest))
+    def platformLibsTasks =":distPlatformLibs" + ":kotlin-native:platformLibs"
+    dependsOn(tasksOf(KonanTest) { task ->
+        !UtilsKt.isDependsOnPlatformLibs(task) &&
+                task.name != "library_mismatch" // This test requires the wasm32 stdlib which is unavailable during a sanity run.
+    })
+    // Add framework tests
+    dependsOn(tasksOf(FrameworkTest) { task ->
+        !UtilsKt.isDependsOnPlatformLibs(task)
+    })
     dependsOn(tasksOf(MetadataComparisonTest))
     // Add regular gradle test tasks
     dependsOn(tasksOf(Test))

kotlin-native/build-tools/src/main/kotlin/org/jetbrains/kotlin/Utils.kt

@@ -121,6 +121,11 @@ fun Task.dependsOnPlatformLibs() {
             this.dependsOn(":kotlin-native:platformLibs:${project.testTarget.name}-$it")
             //this.dependsOn(":kotlin-native:platformLibs:${project.testTarget.name}-${it}Cache")
         }
+        if (this is KonanLinkTest) {
+            project.file(lib).dependencies().forEach {
+                this.dependsOn(":kotlin-native:platformLibs:${project.testTarget.name}-$it")
+            }
+        }
     } ?: error("unsupported task : $this")
 }
 
@@ -209,6 +214,13 @@ fun TaskProvider<Task>.dependsOnDist() {
     }
 }
 
+fun Task.isDependsOnPlatformLibs(): Boolean {
+    return dependsOn.any {
+        it.toString().contains(":kotlin-native:platformLibs") ||
+                it.toString().contains(":kotlin-native:distPlatformLibs")
+    }
+}
+
 fun Task.dependsOnDist() {
     dependsOn(":kotlin-native:dist")
     val target = project.testTarget