ipq-wifi: fix archive hash
It seems that ipq-wifi bump included and incorrect PKG_MIRROR_HASH value,
so fix it by using:
make package/firmware/ipq-wifi/check FIXUP=1
Fixes: 70fd815e57dc ("qualcommax: ipq807x: add support for Linksys MX5300")
Signed-off-by: Robert Marko <[email protected]>