[JS IR BE] Support coroutines

* Move FinallyBlockLowering to common part
* Fix catching of dynamic exception
* Fix bridges for suspend functions
* Disable explicit cast to Unit
* Run lowering per module
* Update some test data

compiler/testData/codegen/box/multiplatform/defaultArguments/constructor.kt

@@ -1,6 +1,5 @@
 // !LANGUAGE: +MultiPlatformProjects
 // IGNORE_BACKEND: JVM_IR
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // FILE: common.kt
 

compiler/testData/codegen/box/multiplatform/defaultArguments/function.kt

@@ -1,6 +1,5 @@
 // !LANGUAGE: +MultiPlatformProjects
 // IGNORE_BACKEND: JVM_IR
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // FILE: common.kt
 

compiler/testData/codegen/box/multiplatform/defaultArguments/inheritedFromCommonClass.kt

@@ -1,6 +1,5 @@
 // !LANGUAGE: +MultiPlatformProjects
 // IGNORE_BACKEND: JVM_IR
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // FILE: common.kt
 

compiler/testData/codegen/box/multiplatform/defaultArguments/inheritedFromExpectedClass.kt

@@ -1,6 +1,5 @@
 // !LANGUAGE: +MultiPlatformProjects
 // IGNORE_BACKEND: JVM_IR
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // FILE: common.kt
 

compiler/testData/codegen/box/multiplatform/defaultArguments/inheritedFromExpectedMethod.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +MultiPlatformProjects
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // IGNORE_BACKEND: JVM_IR
 // FILE: common.kt

compiler/testData/codegen/box/multiplatform/defaultArguments/inheritedInExpectedDeclarations.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +MultiPlatformProjects
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // IGNORE_BACKEND: JVM_IR
 // FILE: common.kt

compiler/testData/codegen/box/multiplatform/defaultArguments/kt23239.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +MultiPlatformProjects
-// IGNORE_BACKEND: JS_IR
 // WITH_RUNTIME
 // IGNORE_BACKEND: JVM_IR
 // FILE: common.kt