Add snippet for configuring Panache

[lordofthejars]

Create a custom snippet to set the configuration properties for Panache:

"Add Panache properties": {
		"prefix": "qpm",
		"body": [
			"quarkus.datasource.url=${1:jdbc:mariadb://localhost:3306/mydb}",
			"quarkus.datasource.driver=${2:org.mariadb.jdbc.Driver}",
			"quarkus.datasource.username=${3:developer}",
			"quarkus.datasource.password=${4:developer}",
			"quarkus.hibernate-orm.database.generation=${4:update}"
		],
		"description": "Configure Quarkus Panache"
	}