Release 21.0.0: Add modern dialog styling and advanced customization …

…APIs

Added option to set font weight for title and content and updated ver…

…sion to 20.6.15

Bump version to 20.5.15 and update progressx dependency coordinates

Bump version to 20.5.14 and update progressx dependency

Update jitpack.yml to use openjdk17

Update version to 20.5.12 and refine publishing configuration

Update kalertdialog dependency version to 20.5.11

Upgrade Gradle, AGP, and SDK 37; refactor publishing and update depen…

…dencies

* Upgrade Gradle Wrapper to 9.4.1 and Android Gradle Plugin to 9.2.1.
* Update `compileSdk` and `targetSdk` to 37 across the project.
* Increase `minSdkVersion` to 23.
* Update dependencies including Glide 5.0.7, Material 1.14.0, and AppCompat 1.7.1.
* Refactor `publish-module.gradle` to utilize modern `maven-publish` components and signing.
* Configure Java toolchain to version 17 and set Java 11 compatibility.
* Clean up `gradle.properties` and update `.gitignore`.

New Version v20.3.4

New version v20.2.4