optee-os.mk: override default PATH to not use hostpkg python
In some cases hostpkg python from packages feed is used (hostpkg has higher
priority in PATH) which causes build failure (cryptography module is
missing). So override PATH to not use hostpkg python.
Signed-off-by: Thomas Richard <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18102
Signed-off-by: Hauke Mehrtens <[email protected]>
(cherry picked from commit 8c3a43be27d989ef42d4148949e43266694a5168)
Thomas Richard