Livesync fails when runtime version is tag string

Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

• CLI: 5.3.2
• Cross-platform modules: 5.3.1
• Android Runtime: next
• iOS Runtime: next

Describe the bug
When developing the tns-core-modules we often have next version tags set to the runtimes. This works fine with initial tns run, but if I checkout another branch, the next version tag returns and run the app again, it is built, installed and fails at deploy with invalid version: next.

To Reproduce

1. Set next version tag to either ios or android runtime versions.
2. Run tns run. This changes the runtime version to the actual next version string.
3. Set the runtime version tag to next again - this simulates checking out another branch.
4. Run tns run again.
   Result: fails with invalid version: next after build.

Reproduza o problema executando tns run com a versão do runtime do Android ou iOS definida como next e repita depois de restaurar essa tag. Rastreie o tratamento da versão do runtime pela CLI em torno da etapa de deploy; o trabalho estará concluído quando a segunda execução fizer o build, instalar e realizar o deploy com sucesso, sem informar invalid version: next.