[WSO2 Release] [Jenkins #2700] [Release 5.7.1] copy for tag v5.7.1

[maven-release-plugin] copy for tag v5.6.1

[WSO2 Release] [Jenkins wso2-extensions#1] [Release 5.6.0] copy for t…

…ag v5.6.0

[WSO2 Release] [Jenkins #2698] [Release 5.7.0] copy for tag v5.7.0

[maven-release-plugin] copy for tag v5.4.6

[maven-release-plugin] copy for tag v5.5.0

[WSO2 Release] [Jenkins #2694] [Release 5.4.5] copy for tag v5.4.5

[WSO2 Release] [Jenkins #2692] [Release 5.4.4] copy for tag v5.4.4

[WSO2 Release] [Jenkins #2690] [Release 5.4.3] copy for tag v5.4.3

[WSO2 Release] [Jenkins #2688] [Release 5.4.2] copy for tag v5.4.2