Add 'suspendWithCurrentContinuation' and 'Suspend' object in built-ins

They are part of the new suspension convention, relevant
support in backends will be added in later commits

 #KT-14924 In Progress

compiler/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestGenerated.java

@@ -4300,6 +4300,12 @@ public class DiagnosticsTestGenerated extends AbstractDiagnosticsTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("suspendWithCurrentContinuation.kt")
+            public void testSuspendWithCurrentContinuation() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/coroutines/suspendWithCurrentContinuation.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("tryCatchLambda.kt")
             public void testTryCatchLambda() throws Exception {
                 String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/coroutines/tryCatchLambda.kt");

compiler/tests/org/jetbrains/kotlin/serialization/builtins/LoadBuiltinsTest.java

@@ -91,7 +91,7 @@ public class LoadBuiltinsTest extends KotlinTestWithEnvironment {
         ModuleDescriptor module =
                 LazyResolveTestUtilsKt.createResolveSessionForFiles(getEnvironment().getProject(), files, false).getModuleDescriptor();
 
-        for (FqName packageFqName : CollectionsKt.listOf(BUILT_INS_PACKAGE_FQ_NAME, COLLECTIONS_PACKAGE_FQ_NAME, RANGES_PACKAGE_FQ_NAME)) {
+        for (FqName packageFqName : CollectionsKt.listOf(BUILT_INS_PACKAGE_FQ_NAME, COLLECTIONS_PACKAGE_FQ_NAME, RANGES_PACKAGE_FQ_NAME, COROUTINES_PACKAGE_FQ_NAME)) {
             PackageFragmentDescriptor fromLazyResolve =
                     CollectionsKt.single(module.getPackage(packageFqName).getFragments());
             if (fromLazyResolve instanceof LazyPackageDescriptor) {