scdoc: Upgrade 1.11.2 -> 1.11.3

scdoc: Upgrade 1.11.2 -> 1.11.3

Swap static link removal patch to a backport of upstream, remove autotools
usage (this is just a Makefile recipe), fix up metadata.

Changes:
	Dimitry Andric (1):
	      Fix clang 15 -Wstrict-prototypes warnings

	Drew DeVault (2):
	      README.md: mention system packages
	      Update version to 1.11.3

	Eli Schwartz (2):
	      remove useless re-declarations of standard functions
	      get rid of some unused includes

	Humm (3):
	      use .PP for paragraph breaks
	      scdoc(1), scdoc(5): follow conventions more closely
	      simplify list output

	Max Schillinger (1):
	      fix formatting of escaped backticks

	Simon Branch (2):
	      scdoc.5: fix capitalization of subsection headers
	      scdoc.5: fix formatting in the preamble

	Simon Ser (1):
	      man: add section about SOURCE_DATE_EPOCH

	jturtle (1):
	      Emit '\e' instead of '\\'

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>