Use coroutines 1.8.0 for all targets (#879)

According to COMPOSE-939

skiko/build.gradle.kts

@@ -15,8 +15,7 @@ plugins {
 apply<WasmImportsGeneratorCompilerPluginSupportPlugin>()
 apply<WasmImportsGeneratorForTestCompilerPluginSupportPlugin>()
 
-val coroutinesVersion = "1.7.3"
-val coroutinesForWebVersion = "1.8.0-RC2" // TODO: remove this (https://youtrack.jetbrains.com/issue/COMPOSE-939)
+val coroutinesVersion = "1.8.0"
 val atomicfuVersion = "0.23.2"
 
 val skiko = SkikoProperties(rootProject)
@@ -151,7 +150,7 @@ kotlin {
         }
         val commonTest by getting {
             dependencies {
-                implementation(kotlin("test-common"))
+                implementation(kotlin("test"))
                 implementation(kotlin("test-annotations-common"))
             }
         }
@@ -211,17 +210,10 @@ kotlin {
             if (supportJs || supportWasm) {
                 val jsWasmMain by creating {
                     dependsOn(nativeJsMain)
-                    dependencies {
-                        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutinesForWebVersion")
-                    }
                 }
 
                 val jsWasmTest by creating {
                     dependsOn(nativeJsTest)
-                    dependencies {
-                        implementation(kotlin("test"))
-                        implementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesForWebVersion")
-                    }
                 }
 
                 if (supportJs) {