fix: upgrade com.rabbitmq:amqp-client from 5.19.0 to 5.20.0

Snyk has created this PR to upgrade com.rabbitmq:amqp-client from 5.19.0 to 5.20.0.

See this package in Maven Repository:
https://mvnrepository.com/artifact/com.rabbitmq/amqp-client/

See this project in Snyk:
https://app.snyk.io/org/antonuden/project/edfa98aa-52f4-45fc-858b-f5ee0f034754?utm_source=github&utm_medium=referral&page=upgrade-pr

MCTournamentSystem-Commons/pom.xml

@@ -144,7 +144,7 @@
 		<dependency>
 			<groupId>com.rabbitmq</groupId>
 			<artifactId>amqp-client</artifactId>
-			<version>5.19.0</version>
+			<version>5.20.0</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>