@project.manifest file doesn't get updated with latest connection config details

[syedjalalt]

The @project.manifest file, adds DB connection information upon creation of a connection manager but doesn't get updated to the latest connection settings that have been applied afterwards, after a successful build.

Not sure if this limited to SSIS or if this can be fixed at your end. This doesn't work even in Visual Studio build through devenv

@rtumaykin @fmms