#410: Refactor get version and edition

[slskiba]

Closes #410.

The problem described in issue #399 is of similar nature to the commands get-version and get-edition. I suggest adjusting #399 to also find a general solution for global tools for these commands in addition to uninstall.

Changes with this PR:

• moved logic to get installed version and edition of a tool to LocalToolCommandlet, as the current implementation is only applicable to those.
• added placeholder methods to get installed version and edition of a global tool (to be adressed by (adjusted) #399). User now receives an error message for tools that do not support these commands as of now, instead of an exception.
• changed get-version of tool that is not installed to match the behavior of get-edition: display configured versions and instructions to install.

[coveralls]

Pull Request Test Coverage Report for Build 9661841138

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 47 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.01%) to 60.407%

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Files with Coverage Reduction	New Missed Lines	%
com/devonfw/tools/ide/tool/LocalToolCommandlet.java	9	77.33%
com/devonfw/tools/ide/tool/ToolCommandlet.java	16	73.28%
com/devonfw/tools/ide/tool/GlobalToolCommandlet.java	22	2.22%
<!--	Total:	47		-->

Totals
Change from base Build 9660998058:	-0.01%
Covered Lines:	4989
Relevant Lines:	7951

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💛 - Coveralls