bcm53xx: 6.12: refresh patches

bcm53xx: 6.12: refresh patches

Drop upstreamed patches:
030-v6.7-0001-ARM-dts-BCM5301X-Set-MACs-for-D-Link-DIR-885L.patch
030-v6.7-0002-ARM-dts-BCM5301X-Set-MAC-address-for-Asus-RT-AC87U.patch
030-v6.7-0003-ARM-dts-BCM5301X-Relicense-Felix-s-code-to-the-GPL-2.patch
030-v6.7-0004-ARM-dts-BCM5301X-Relicense-Vivek-s-code-to-the-GPL-2.patch
030-v6.7-0005-ARM-dts-BCM5301X-Explicitly-disable-unused-switch-CP.patch
030-v6.7-0006-ARM-dts-BCM5301X-Set-fixed-link-for-extra-Netgear-R8.patch
030-v6.7-0007-ARM-dts-BCM5301X-Set-switch-ports-for-Linksys-EA9200.patch
040-v6.11-ARM-dts-broadcom-convert-NVMEM-content-to-layout-syntax.patch

All other patches automatically refreshed.

Signed-off-by: Stefan Kalscheuer <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/20167
Signed-off-by: Christian Marangi <[email protected]>