devel/meson: update to 0.55.3

• Fix "/usr/bin/env python3" in one more file [1]

Changes: https://mesonbuild.com/Release-notes-for-0-55-0.html
Changes: https://github.com/mesonbuild/meson/compare/0.54.3...0.55.3
Reported by: GitHub (watch releases)
PR: 247935
With help of: yuri
Exp-run by: antoine
Submitted by: tcberner [1]
Approved by: tcberner