chore: update jacoco-maven-plugin to 0.8.8

Changelogs:
- https://github.com/jacoco/jacoco/releases/tag/v0.8.7
- https://github.com/jacoco/jacoco/releases/tag/v0.8.8

Fix #1532

[skip ci]

Author: php-coder

pom.xml

@@ -594,7 +594,7 @@
 		<!-- Redefine default value from spring-boot-dependencies -->
 		<htmlunit.version>2.46.0</htmlunit.version>
 
-		<jacoco.plugin.version>0.8.6</jacoco.plugin.version>
+		<jacoco.plugin.version>0.8.8</jacoco.plugin.version>
 
 		<!--
 			Redefine default value from spring-boot-starter-parent: