add a small delay for avoid on wasm

Author: frankois944

KtorKMPFileCaching/src/commonTest/kotlin/fr/frankois944/ktorfilecaching/Test.kt

@@ -224,6 +224,7 @@ class CommonGreetingTest {
                 )
             }
 
+        delay(500)
         val client =
             ApiClient(
                 HttpClient(mockEngine) {

README.md

@@ -1,5 +1,5 @@
 # Ktor KMP File Caching
-[![Tests](https://github.com/frankois944/KtorKMPFileCaching/actions/workflows/blank.yml/badge.svg)](https://github.com/frankois944/KtorKMPFileCaching/actions/workflows/blank.yml)
+[![Tests](https://github.com/frankois944/KtorKMPFileCaching/actions/workflows/tests.yml/badge.svg)](https://github.com/frankois944/KtorKMPFileCaching/actions/workflows/tests.yml)
 
 This project add a file caching for [Ktor client caching](https://ktor.io/docs/client-caching.html).