Remove prefix v from Sarif exporters

[tibbon]

because: In config.Version there is already
a v prefix, such as v3.2.2.

Prior to this commit the versions were being
tagged as vv3.2.2

this commit: Removes the 'v' prefix from the
Sarif exporter in the ToolDetails for both
FullName and SemanticVersion.

Proposed changes

Removes the 'v' prefix from the
Sarif exporter in the ToolDetails for both
FullName and SemanticVersion.

Checklist

• Pull request is created against the dev branch
• All checks passed (lint, unit/integration/regression tests etc.) with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[tibbon]

I'm having trouble adding tests for this, but I'm relatively new to Golang too. The module's name of sarif and importing sarif are mixing me up a lot for testing. :/