Quote module name in the generated modulemap

This fixes an issue where Kotlin projects named "umbrella" or
"framework" produce unimportable framework modules.

^KT-66565

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/native/AppleFrameworkIT.kt

@@ -50,7 +50,7 @@ class AppleFrameworkIT : KGPBaseTest() {
                 assertDirectoryInProjectExists("shared/build/builtProductsDir/sdk.framework.dSYM")
                 assertFileInProjectContains(
                     "shared/build/builtProductsDir/sdk.framework/Modules/module.modulemap",
-                    "framework module sdk",
+                    "framework module \"sdk\"",
                 )
                 assertDirectoryInProjectDoesNotExist("shared/build/xcode-frameworks/sdk.framework")
             }
@@ -103,7 +103,7 @@ class AppleFrameworkIT : KGPBaseTest() {
                 assertDirectoryInProjectExists("shared/build/xcode-frameworks/Release/iphonesimulator/sdk.framework.dSYM")
                 assertFileInProjectContains(
                     "shared/build/xcode-frameworks/Release/iphonesimulator/sdk.framework/Modules/module.modulemap",
-                    "framework module sdk",
+                    "framework module \"sdk\"",
                 )
             }
         }

libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/targets/native/tasks/FatFrameworkTask.kt

@@ -370,7 +370,7 @@ internal constructor(
 
     private fun createModuleFile(outputFile: File, frameworkName: String) {
         outputFile.writeText("""
-            framework module $frameworkName {
+            framework module "$frameworkName" {
                 umbrella header "$frameworkName.h"
 
                 export *