v3.0.6 - Small fixes

Use common signing method for both Red Hat based systems and Arch systems.

What's Changed

• Fix typo in dkms_framework.conf by @0xDEADCADE in #232
• Makefile: set release information for v3.0.5 by @amstewart in #233
• Look for sign-file regardless by @maxyz in #230
• Drop mailing list reference

New Contributors

• @0xDEADCADE made their first contribution in #232
• @amstewart made their first contribution in #233
• @maxyz made their first contribution in #230

Full Changelog: v3.0.5...v3.0.6