kvantum: update to 1.1.7.

[Rutpiv]

Testing the changes

• I tested the changes in this PR: YES

Local build testing

• I built this PR locally for my native architecture (x86_64)
• I built this PR locally for these architectures using specific masterdirs:
  • x86_64-musl
  • i686
• I built this PR locally for these architectures (crossbuilds):
  • aarch64
  • aarch64-musl
  • armv7l
  • armv7l-musl
  • armv6l
  • armv6l-musl

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• Tested locally with a Kvantum theme I maintain.