ci/test-msvc.bat - Use meson 1.2; glib now requires it
Since glib commit 24a3e728ce444559374e6cf3fb4f74968fba29cc (2023/Oct/24), it requires meson >= 1.2.
CC @fanc999
Since glib commit 24a3e728ce444559374e6cf3fb4f74968fba29cc (2023/Oct/24), it requires meson >= 1.2.
CC @fanc999