ktor3 upgrade to 3.0.0-rc-1 (#71)

ktor3 to 3.0.0-rc-1

README.md

@@ -32,7 +32,7 @@ Ksoup is adept at handling all varieties of HTML found in the wild.
 Include the dependency in `commonMain`. Latest version [![Maven Central](https://img.shields.io/maven-central/v/com.fleeksoft.ksoup/ksoup.svg)](https://central.sonatype.com/artifact/com.fleeksoft.ksoup/ksoup)
 
 Ksoup published in four variants. Pick the one that suits your needs and start building!
-1. **This variant built with [kotlinx-io](https://github.com/Kotlin/kotlinx-io) and [Ktor 3.0.0-beta-2](https://github.com/ktorio/ktor)**
+1. **This variant built with [kotlinx-io](https://github.com/Kotlin/kotlinx-io) and [Ktor 3.0.0-rc-1](https://github.com/ktorio/ktor)**
    ```kotlin
    implementation("com.fleeksoft.ksoup:ksoup:<version>")