feat(forge): add solc subcommand and utilities

[jpgonzalezra]

Motivation

The "issue 7654" it is proposed to add a new command, forge detect-solc (in this PR "forge solc vr" or "forge solc version-resolving"), which returns the detected version of the Solidity compiler based on the project configuration. This command aims to help users identify compatible versions of the Solidity compiler for different folders in large projects by providing insights into the version resolution algorithm used.

Solution

Added a solc command with the subcommand version-resolving, which retrieves the resolved versions of the Solidity compiler (solc) within the project using the SolcVersionManager from the foundry_compilers library.

• Ex. with solmate project

$ forge solc vr 

[mattsse]

this seems fine,

wdyt @klkvr

[klkvr]

looks good to me

[mds1]

Support for the --skip flag that forge build has would be really nice to allow filtering out directories from the results. When I test this, the output is dominated by e.g. lib/ and test/ files that obscure the src/ files of interest (not a blocker for this PR, can be done in a follow up)

[jpgonzalezra]

Thanks for the comments, I can add support for the --skip flag in this PR or another one.
And maybe we can add --silent to only print the version, something link:

one version:

• 0.8.15

More than one:

• 0.8.15
• 0.8.25

What do you think guys?