media-gfx/upscayl-bin: pkgcheck scan warnings

[vitaly-zdanevich]

  AbsoluteSymlink: version 2.11.0: dosym called with absolute path on line 62: dosym "${D}/opt/Upscayl/resources/models"
  ExcessiveLineLength: version 2.11.0: excessive line length (over 120 characters) on lines: 5, 45
  TarballAvailable: version 2.11.0: zip archive used when tarball available: [ https://github.com/upscayl/custom-models/archive/refs/heads/main.zip ]
  VariableOrderWrong: version 2.11.0: variable S should occur before IUSE
  VariableOrderWrong: version 2.11.0: variable SLOT should occur before RESTRICT
  WhitespaceFound: version 2.11.0: ebuild has leading whitespace on lines: 5, 15, 16, 17, 18, 22, 23, 24, 28, 29, 30, 31, 32, 33, 34, 35, 41, 42, 43, 44, 45, 46, 50, 51, 53, 54, 55, 56, 58, 59, 60, 61, 62, 66, 67, 68, 69, 70, 71, 72, 73, 74
  ExcessiveLineLength: version 2.11.5: excessive line length (over 120 characters) on line: 45
  TarballAvailable: version 2.11.5: zip archive used when tarball available: [ https://github.com/upscayl/custom-models/archive/refs/heads/main.zip ]
  UnknownLicense: version 2.11.5: unknown license: AGPL-3.0
  VariableOrderWrong: version 2.11.5: variable LICENSE should occur before RESTRICT
  VariableOrderWrong: version 2.11.5: variable S should occur before IUSE