Switch the GS1900-8HP B1 (which turns out to come with a Broadcom PSE, still) to the PSU driver that is being upstreamed. Signed-off-by: Stijn Segers <foss@volatilesystems.org> Link: https://github.com/openwrt/openwrt/pull/24306 Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>