Log Message:
p5-Sub-Quote: update to 2.006008.

2.006008 - 2023-01-20
  - drop Test::Fatal prereq
  - recommend Sub::Util rather than Sub::Name
  - use XString for quoting strings where possible
  - move tests for quotify on perl 5.6 to author only

2.006_007 - 2022-04-05
  - accurately detect numbers vs strings in quotify on perl 5.36
  - accurately detect booleans in quotify on perl 5.36
  - add workaround for float formatting for perls compiled to use gcvd