meson: disable .pyc bytecode for u_format_table.py
This prevents the creation of src/gallium/auxiliary/util/pycache/ which is untracked in git.
The directory in question could be added to .gitignore instead, but since the script is only executed once, it doesn't seem worthwhile to write bytecode to disk anyway.
Signed-off-by: Daniel Verkamp dverkamp@chromium.org Reviewed-by: Gert Wollny gert.wollny@collabora.com
Edited by Daniel Verkamp