Add ability to make a version number the commit hash

[michmich112]

Options:

{
  "scheme": "custom",
  "schemeDefinition": "major.minor.build[-commithash]"
  "rules": [
     {
       "trigger": "commit",
       "branch":"develop" 
       "bump": "commithash",
       "type": "hash", // type hash sets the value to the complete commit hash
     }, {
       "trigger":"commit",
       "branch": "beta" 
       "bump": "commit-hash",
       "type": "minhash", // minified hash
     }, {
       "trigger": "commit",
       "branch": "master",
       "bump": "build",
       "reset": "commithash",
    // no need for "type" as default type is number
     }
  ]
}
       
}

Example: if merge commit has hash: 7da9a258c94f9b8aca53feddbc216f1391a87ff5 and short-hash 7da9a25 we could get 1.12.2-7da9a25 as a version on the beta branch