pango: update from 1.56.0 to 1.56.1

[wrapdb-bot]

Automated PR by WrapDB Bot.

[bgilbert]

• Expected clang-cl failure:

  [787/3779] Linking target subprojects/cairo-1.18.2/src/cairo-2.dll
  FAILED: subprojects/cairo-1.18.2/src/cairo-2.dll subprojects/cairo-1.18.2/src/cairo-2.pdb 
  "lld-link" @subprojects/cairo-1.18.2/src/cairo-2.dll.rsp
  lld-link: error: undefined symbol: __udivti3
  >>> referenced by D:\a\wrapdb\wrapdb\subprojects\cairo-1.18.2\src\cairo-wideint.c:390
  >>>               subprojects/cairo-1.18.2/src/cairo-2.dll.p/cairo-wideint.c.obj:(_cairo_uint128_divrem)
  lld-link: error: undefined symbol: __umodti3
  >>> referenced by D:\a\wrapdb\wrapdb\subprojects\cairo-1.18.2\src\cairo-wideint.c:391
  >>>               subprojects/cairo-1.18.2/src/cairo-2.dll.p/cairo-wideint.c.obj:(_cairo_uint128_divrem)
  

• Alpine doesn't have ICU installed, so its wrap is pulled in by libxml2, which then tries to read a dependency variable from it:

  subprojects/libxml2-2.13.5/meson.build:603:22: ERROR: Could not get an internal variable and no default provided for <InternalDependency dep228908115162702543524838879388991448872: True>
  

  Fix here.

[bgilbert]

libxml2 upstream merged the ICU fix.