Add Version Catalog Setup Instructions in README (#770)

* Add the method to set up using  a version catalog

* Update CHANGELOG.md

---------

Co-authored-by: Hina Nakahira <hina.nakahira@st.inc>
Co-authored-by: Jonathan Leitschuh <jonathan.leitschuh@gmail.com>

CHANGELOG.md

@@ -14,6 +14,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 - Bump al-cheb/configure-pagefile-action from 1.3 to 1.4 [#780](https://github.com/JLLeitschuh/ktlint-gradle/pull/780)
 - Update version for jgit to 5.13.3.202401111512-r [#766](https://github.com/JLLeitschuh/ktlint-gradle/pull/766)
 - builds: remove specific lintian version, as latest ubuntu is now a new version
+    [#767](https://github.com/JLLeitschuh/ktlint-gradle/pull/767)    
+- docs: add Version Catalog setup instructions in README
+    [#770](https://github.com/JLLeitschuh/ktlint-gradle/pull/770)
     [#767](https://github.com/JLLeitschuh/ktlint-gradle/pull/767)
 
 ### Fixed

README.md

@@ -106,6 +106,49 @@ repositories {
 ```
 </details>
 
+#### Using Version Catalog
+
+To configure the plugin using a version catalog, first, add the following entries to your libs.versions.toml file:
+
+```toml
+[versions]
+ktlint = "<current_version>"
+
+[plugins]
+ktlint = { id = "org.jlleitschuh.gradle.ktlint", version.ref = "ktlint" }
+```
+
+Next, apply it to your project:
+
+<details>
+<summary>Groovy</summary>
+
+```groovy
+plugins {
+  alias(libs.plugins.ktlint)
+}
+
+repositories {
+  // Required to download KtLint
+  mavenCentral()
+}
+```
+</details>
+<details open>
+<summary>Kotlin</summary>
+
+```kotlin
+plugins {
+  alias(libs.plugins.ktlint)
+}
+
+repositories {
+  // Required to download KtLint
+  mavenCentral()
+}
+```
+</details>
+
 #### Using legacy apply method
 
 Build script snippet for use in all Gradle versions: