[Buildroot] [PATCH] hiawatha: bump version to 10.4

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Needed for compatibility with mbedtls 2.3.0
 > Fixes:
 > http://autobuild.buildroot.net/results/8d7/8d77069856620ec0e95a2e9bd865be08180fedff/
 > http://autobuild.buildroot.net/results/54b/54b2c7df1b1d2edab5f4925455248eaabea7ef87/

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed, thanks.

-- 
Venlig hilsen,
Peter Korsgaard