Remove temporary logic from `reusable-audit.yml`

Relates to #263

Summary

Resolve the following temporary logic from the configuration after/upon the release of v0.4.3/v0.5.0:

js-regex-security-scanner/.github/workflows/reusable-audit.yml

Lines 52 to 58 in 2c49294

    
             # The 4 lines following this comment block, as well as the block itself, 
        
             # should be removed when the `make audit-image` target is available at 
        
             # the `v0` ref. 
        
             if: ${{ matrix.ref != 'v0' }} 
        
           - name: Audit dependencies in container image 
        
             if: ${{ matrix.ref == 'v0' }} 
        
             run: make audit-docker

	# The 4 lines following this comment block, as well as the block itself,
	# should be removed when the `make audit-image` target is available at
	# the `v0` ref.
	if: ${{ matrix.ref != 'v0' }}
	- name: Audit dependencies in container image
	if: ${{ matrix.ref == 'v0' }}
	run: make audit-docker