v1.8.0

What's Changed

• Add Azure Linux ecosystem by @JamieMagee in #498
• Add prefix for local databases by @conorfitch in #499
• Add TuxCare ecosystem by @Korulag in #520
• Add vcpkg ecosystem by @JamieMagee in #570
• Add a severity source field by @conorfitch in #510

Full Changelog: v1.7.5...v1.8.0