main: fix crash on printing -p output

Delete a duplicate ucv_put() line that can lead to a double-free bug.

Reproduced by running:
ucode -l nl80211 -p 'sprintf("%.J\n",
    nl80211.request(nl80211.const.NL80211_CMD_GET_WIPHY,
                    nl80211.const.NLM_F_DUMP,
		    { wiphy: 0, split_wiphy_dump: true }))'

Fixes: 0a7ff4715cb8 ("main: pretty-print `-p` output by default")
Signed-off-by: Felix Fietkau <nbd@nbd.name>

0 files changed, 0 insertions, 0 deletions