fix: upgrade org.apache.logging.log4j:log4j-api from 2.18.0 to 2.19.0

Snyk has created this PR to upgrade org.apache.logging.log4j:log4j-api from 2.18.0 to 2.19.0.

See this package in Maven Repository:
https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api/

See this project in Snyk:
https://app.snyk.io/org/mariazevedo88/project/ba7bef0d-75c8-42b5-8200-e2c1d502576b?utm_source=github&utm_medium=referral&page=upgrade-pr

pom.xml

@@ -31,7 +31,7 @@
 		<java.version>1.8</java.version>
 
 		<gson.version>2.9.1</gson.version>
-		<log4j.version>2.18.0</log4j.version>
+		<log4j.version>2.19.0</log4j.version>
 		<junit.jupiter.version>5.8.2</junit.jupiter.version>
 		<jacoco.version>0.8.7</jacoco.version>
 		<compiler.plugin.version>3.8.1</compiler.plugin.version>