package/waf: bump to v2.0.22

Signed-off-by: Titouan Christophe <titouanchristophe@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/waf/waf.hash

@@ -1,7 +1,7 @@
 # Locally computed
-sha1  b7f38d2987433ee6e0f4a75ecec8807575176e1e  waf-2.0.21
-sha256  7cebf2c5efe53cbb9a4b5bdc4b49ae90ecd64a8fce7a3222d58e591b58215306  waf-2.0.21
+sha1  494ada411468129ed229f946ecec3048400e320b  waf-2.0.22
+sha256  0a09ad26a2cfc69fa26ab871cb558165b60374b5a653ff556a0c6aca63a00df1  waf-2.0.22
 
 # The waf script also contains its license, but is renamed `waf` in the extract
 # step, so this is a synonym for the above, to check WAF_LICENSE
-sha256  7cebf2c5efe53cbb9a4b5bdc4b49ae90ecd64a8fce7a3222d58e591b58215306  waf
+sha256  0a09ad26a2cfc69fa26ab871cb558165b60374b5a653ff556a0c6aca63a00df1  waf

package/waf/waf.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WAF_VERSION = 2.0.21
+WAF_VERSION = 2.0.22
 WAF_SOURCE = waf-$(WAF_VERSION)
 WAF_SITE = https://waf.io
 WAF_LICENSE = BSD-3-Clause