Fixed: BuildBot status Badge, use a link to BuildBot pages rather than to images

Changes the link to the BuilBot status badge in README.adoc

We more depend on FrameworkPlugins build than Framework alone so I rather used
https://ci2.apache.org/#/builders?tags=%2BofbizTrunkFrameworkPlugins
Also because it's clearer in code that it's about FrameworkPlugins
From there it's then easy to get to https://ci2.apache.org/#/builders/46 which
has more information

Thanks: Daniel for the initial suggestion
diff --git a/README.adoc b/README.adoc
index 4a107d2..c64b218 100644
--- a/README.adoc
+++ b/README.adoc
@@ -22,7 +22,7 @@
 
 image:https://img.shields.io/badge/License-Apache%202.0-blue.svg[link=http://www.apache.org/licenses/LICENSE-2.0]
 image:https://img.shields.io/badge/Version-trunk-blue.svg[link=https://github.com/apache/ofbiz-framework]
-image:https://ci2.apache.org/badges/ofbizTrunkFramework.svg[link=https://ci2.apache.org/badges/ofbizTrunkFramework.svg]
+image:https://ci2.apache.org/badges/ofbizTrunkFramework.svg[link=https://ci2.apache.org/#/builders?tags=%2BofbizTrunkFrameworkPlugins]
 image:https://github.com/apache/ofbiz-framework/actions/workflows/gradle.yaml/badge.svg?branch=trunk[link=https://github.com/apache/ofbiz-framework/actions/workflows/gradle.yaml]
 image:https://sonarcloud.io/api/project_badges/measure?project=apache_ofbiz-framework&metric=alert_status[link=https://sonarcloud.io/dashboard?id=apache_ofbiz-framework]
 image:https://qpkb254zxeu.montastic.io/badge[link=https://qpkb254zxeu.montastic.io]