Add automatically tool upgrade and downgrade for different versions for dotnet tool install

[JL03-Yue]

#9500

Update dotnet tool install for global or local tools so that it support automatic upgrade, downgrade, and error-throwing behaviors.

behaviors

• If the command doesn't specify version, the latest version is installed. Exit code = 0
• If the command specify version 3.0.0 and version 3.0.0 is installed, do nothing. Exit code = 0
• If the command specify version 3.0.0 and version 2.0.0 is installed, upgrade to 3.0.0. Exit code = 0
• If the command specify version 3.0.0 without --allow-downgrade flag and version 4.0.0 is installed, it throws out an error.
• If the command specify version 3.0.0 with--allow-downgrade flag and version 4.0.0 is installed, downgrade to 3.0.0. Exit code = 0

User cases

• Tool install

$ dotnet__ tool install (-g) Cake.tool --version 3.0.0 --verbosity minimal
You can invoke the tool using the following command: dotnet-cake
Tool 'cake.tool' (version '3.0.0') was successfully installed.
$ dotnet tool install (-g) Cake.tool --version 3.0.0 --verbosity minimal
Tool 'cake.tool' was reinstalled with the stable version (version '3.0.0').
$ dotnet tool install (-g) Cake.tool --verbosity minimal
Tool 'cake.tool' was successfully updated from version '3.0.0' to version '4.0.0'.
$ dotnet tool install (-g) Cake.tool --version 2.0.0 --verbosity minimal
The requested version 2.0.0 is lower than existing version 4.0.0.
$ dotnet tool install (-g) Cake.tool --version 2.0.0 --allow-downgrade --verbosity minimal
Tool 'cake.tool' was successfully updated from version '4.0.0' to version '2.0.0'.

• Tool update

$ dotnet tool install (-g) Cake.tool --version 3.0.0 --verbosity minimal
You can invoke the tool using the following command: dotnet-cake
Tool 'cake.tool' (version '3.0.0') was successfully installed.
$ dotnet tool update (-g) Cake.tool --verbosity minimal
Tool 'cake.tool' was successfully updated from version '3.0.0' to version '4.0.0'.
$ dotnet tool update (-g) Cake.tool --version 4.0.0 --verbosity minimal
Tool 'cake.tool' was reinstalled with the stable version (version '4.0.0').
$ dotnet tool update (-g) Cake.tool --version 2.0.0 --verbosity minimal
The requested version 2.0.0 is lower than existing version 4.0.0.

[JL03-Yue]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[dsplaisted]

Looks great!

We should probably have test cases for each of the different behaviors in the PR description, for global and local tools. Probably some of those cases are already covered.