meson: require 0.63.0

This version allows cleanups in modinfo collection, but they only
work with Ninja 1.9.x and 1.8.x is still supported.  It also supports the
equivalent of QEMU's --static option to configure.

The wheel file is bumped to 0.63.3, the last release in the 0.63 branch.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

python/scripts/vendor.py

@@ -41,8 +41,8 @@ def main() -> int:
     parser.parse_args()
 
     packages = {
-        "meson==0.61.5":
-        "58c2ddb5f885da0e929f15d89f38d8a7d97f981f56815bcba008414f8511f59a",
+        "meson==0.63.3":
+        "d677b809c4895dcbaac9bf6c43703fcb3609a4b24c6057c78f828590049cf43a",
     }
 
     vendor_dir = Path(__file__, "..", "..", "wheels").resolve()