Update kernel-installer version from 1.2.4 to 1.2.5

Update kernel-installer version from 1.2.3 to 1.2.4

What's Changed

Full Changelog: v1.2.2...v1.2.3

What's Changed

• Add script update argument by @tmiland in #9

Full Changelog: v1.2.1...v1.2.2

What's Changed

• Add changelog opt arg by @tmiland in #7

Full Changelog: v1.2.0...v1.2.1

What's Changed

• Get verified tarball by @tmiland in #3
• Add debug info arg by @tmiland in #4
• Add low latency arg by @tmiland in #5

Full Changelog: v1.0.1...v1.2.0

• Added nproc argument
• Updated help section
• Fixed custom config option arg not working if used
• Fixed mainline version number
• Reconstructed how versions are fetched
• Added check to skip download if file exists

• Initial release