Foldseek Version checking -

[gbouras13]

soedinglab/MMseqs2#834

Same for Foldseek.

the macos brew version reports the version string with - separated

conda separates with .

and versions compiled from git are just hashes

Need to change code to make sure it doesn't crash if foldseek has been installed in other ways (not conda).

[mesti90]

After installation, I deliberately broke the check_dependencies() function of phold/utils/validation.py by adding a "return" command after the definition of the function (in line 91)