Fix gem bump command on CI

[sjanusz-r7]

Fixes gem bump command on CI

Before (Jenkins CI)

13:44:55 + gem bump --version patch --push
13:44:55 "Ignoring metasm. Version file ? not found. Aborting."

After (Local)

metasm git:(fix-version-gem-bump-command) gem bump --version patch --no-commit 2>&1                  

Bumping metasm from version 1.0.6 to 1.0.7
Changing version in lib/metasm/version.rb from 1.0.6 to 1.0.7

All is good, thanks my friend.

The change now follows the convention that the gem bump command expects.

[pd-sonarqube-r7]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube