[cmake] Update CPMUtil (#4123)

Notable changes

- Single cpmfile
- version/min_version/git_version have been fixed and replaced with
  version and min_version
- Docs rewrite
- Legacy options are gone
- Fixed update/version commands
- Added patch creation functionality

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4123
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>

tools/cpm/migrate.sh

@@ -33,7 +33,7 @@ for i in $SUBMODULES; do
 		'{
         ($name): {
             sha: $sha,
-            git_version: $ver,
+            version: $ver,
             repo: $repo
         } + (if $host != "" then {git_host: $host} else {} end)
         }')