sdk: do not exclude all doc directories

Some packages which are using local gnulib source
are expecting files to exist in the directory:

staging_dir/host/share/gnulib/doc

so delete the other doc directories directly
instead of excluding all of them.

Fixes: d167adbc4 ("gettext-full: bootstrap to local gnulib source")
Signed-off-by: Michael Pratt <mcpratt@pm.me>
This commit is contained in:
Michael Pratt 2023-05-07 19:33:40 -04:00 committed by Christian Marangi
parent 91e3419a33
commit 7bfe7e0676
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