[WSO2 Release] [Jenkins #885] [Release 2.8.12] copy for tag v2.8.12

[WSO2 Release] [Jenkins #768] [Release 2.8.11] copy for tag v2.8.11

[WSO2 Release] [Jenkins #764] [Release 2.8.10] copy for tag v2.8.10

[WSO2 Release] [Jenkins #761] [Release 2.8.9] copy for tag v2.8.9

[WSO2 Release] [Jenkins #759] [Release 2.8.8] copy for tag v2.8.8

[maven-release-plugin] copy for tag v2.8.7

[WSO2 Release] [Jenkins #735] [Release 2.8.6] copy for tag v2.8.6

[WSO2 Release] [Jenkins #116] [Release 2.7.9] copy for tag v2.7.9

[maven-release-plugin] copy for tag v2.8.5

[WSO2 Release] [Jenkins #702] [Release 2.8.4] copy for tag v2.8.4