【v3.8.3开源版本发布】

Merge remote-tracking branch 'origin/master' into springboot3

# Conflicts:
#	README.md
#	jeecg-boot/jeecg-boot-base-core/src/main/java/org/jeecg/common/exception/JeecgBootExceptionHandler.java
#	jeecg-boot/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/FileDownloadUtils.java
#	jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysUserAgentController.java
#	jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/ISysDepartService.java
#	jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/ISysUserService.java
#	jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysAnnouncementServiceImpl.java
#	jeecg-boot/jeecg-server-cloud/jeecg-visual/jeecg-cloud-sentinel/pom.xml
#	jeecg-boot/jeecg-server-cloud/jeecg-visual/jeecg-cloud-test/jeecg-cloud-test-seata/pom.xml
#	jeecg-boot/pom.xml

jeecg-boot/db/tables_xxl_job.sql

@@ -1,5 +1,5 @@
 #
-# XXL-JOB v2.2.0
+# XXL-JOB v2.4.0
 # Copyright (c) 2015-present, xuxueli.
 
 CREATE database if NOT EXISTS `xxl_job` default character set utf8mb4 collate utf8mb4_general_ci;