v0.3.3

⚙️ Changes

• Fixed SBOM parser to validate older SBOMs where ext doc refs could be empty by @aasim (#211)
• Revert commit 82b1e77 by @aasim (#214)
• Fix broken link about spdx-document-namescape-field by @t0rchwo0d (#212)
• Replaces backslashes with OS-specific directory separator. by @ksigmund (#208)
• Added parameter to Display tool version. by @sebasgomez238 (#186)
• Return result object in validation API by @aasim (#185)
• Add dockerfile by @sbs2001 (#110)