Recover the kdebug make rules.

These were broken as a result of delaying building the test and sudotest
binaries until they were actually needed.

Signed-off-by: Andrew G. Morgan <morgan@kernel.org>

kdebug/test-kernel.sh

diff --git a/kdebug/test-kernel.sh b/kdebug/test-kernel.sh
index 38f5584..c5c2183 100755
--- a/kdebug/test-kernel.sh
+++ b/kdebug/test-kernel.sh
@@ -13,7 +13,7 @@
 }
 
 pushd ..
-make test || die "failed to make test of libcap tree"
+make all test sudotest || die "failed to make all test sudotest of libcap tree"
 make -C progs tcapsh-static || die "failed to make progs/tcapsh-static"
 popd