Integrate u-boot-seco-rk/ap/e09-multivideo

Commit: https://git.seco.com/edgehog/bsp/rockchip/u-boot-seco-rk/-/commit/82dafe2ad493c828df031fe42c852ba02c176c4d

[E09][OVERLAYS] add overlays for multivideo

Add two new overlays in the config menu:

• HDMI + eDP
• HDMI + LVDS via SN65DSI84

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Commit: https://git.seco.com/edgehog/bsp/rockchip/u-boot-seco-rk/-/commit/84d19b15368601b5327a2e5fdf0318ef8fe88dc6

[E09] non-functional: fix indentation

Fix indentation (tabs/spaces)

conf/SRCREV.conf

 SRCREV:pn-u-boot-seco-rk = "394c839d8303424b01c9295c66d46e4292c8ad87"
-SRCREV:pn-u-boot-seco-rk:u-boot-seco_2017_09_next = "beff1d586187c6af0d2a64ed7cc9a4878921d7a6"
+SRCREV:pn-u-boot-seco-rk:u-boot-seco_2017_09_next = "82dafe2ad493c828df031fe42c852ba02c176c4d"
 SRCREV:pn-linux-seco-rk = "918312342829edd5f0d20de59bc9f764de6f925b"
-SRCREV:pn-u-boot-seco-rk-fw-sysdata:u-boot-seco_2017_09_next = "beff1d586187c6af0d2a64ed7cc9a4878921d7a6"
+SRCREV:pn-u-boot-seco-rk-fw-sysdata:u-boot-seco_2017_09_next = "82dafe2ad493c828df031fe42c852ba02c176c4d"
 SRCREV:pn-linux-seco-rk3399-rk = "14ea03d42144b8f5de4e4578a92d3c2dea93ebeb"