mesonbuild - Update to 0.52.0

[c72578]

No description provided.

[vicroms]

Need to test by rebuild packages that use meson, luckily there are only two: fribidi and libepoxy

[c72578]

• From testing rebuilds of fribidi and libepoxy, there is an obvious improvement from meson 0.51.0 to 0.52.0
  The compiler flags are messed up, when using meson 0.51.0 (see meson-log.txt), e.g.:

cl : Command line warning D9002 : ignoring unknown option '/OP'
cl : Command line warning D9002 : ignoring unknown option '/OT'
cl : Command line warning D9002 : ignoring unknown option '/O:'
cl : Command line warning D9002 : ignoring unknown option '/OR'
cl : Command line warning D9002 : ignoring unknown option '/OE'
cl : Command line warning D9002 : ignoring unknown option '/OF'
cl : Command line warning D9002 : ignoring unknown option '/OP'
cl : Command line warning D9002 : ignoring unknown option '/OT'
cl : Command line warning D9002 : ignoring unknown option '/O:'
cl : Command line warning D9002 : ignoring unknown option '/OI'
cl : Command line warning D9002 : ignoring unknown option '/OC'
cl : Command line warning D9002 : ignoring unknown option '/OF'

This is fixed, when using meson 0.52.0

• Furthermore, there has been a fix to the use of CMAKE_PREFIX_PATH environment variable in meson 0.52.0.
  For further details and how this is related to vcpkg ports see:
  Allow meson builds depending on other ports #6683 (comment)

[vicroms]

Thanks for the PR!