Update to 1.21.4 #15

	# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle

	name: Java CI with Gradle

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Set up JDK 21
	uses: actions/setup-java@v4
	with:
	java-version: '21'
	distribution: 'temurin'
	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@v4
	with:
	validate-wrappers: true
	- name: Build with Gradle
	run: ./gradlew build

	- name: Process artifacts
	uses: actions/github-script@v7
	id: fname
	with:
	result-encoding: string
	script: \|
	const fs = require("fs")
	return fs.readdirSync("build/libs/").filter(e => !e.endsWith("dev.jar") && !e.endsWith("sources.jar") && e.endsWith(".jar"))[0].replace(".jar", "");
	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: ${{ steps.fname.outputs.result }}
	path: build/libs/

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