Cleanup after merging too much files

https://github.com/armbian/build/pull/4902

packages/blobs/riscv64/10-hdmi.conf

@@ -1,9 +0,0 @@
-Section "Device"
-    Identifier  "Default Device"
-    Driver      "modesetting"
-    Option      "AccelMethod"    "none"     ### "glamor" to enable 3D acceleration, "none" to disable.
-EndSection
-Section "ServerFlags"
-        Option  "AutoAddGPU" "off"
-        Option "Debug" "dmabuf_capable"
-EndSection

packages/blobs/riscv64/efi-uEnv.txt

@@ -1,19 +0,0 @@
-fdt_high=0xffffffffffffffff
-initrd_high=0xffffffffffffffff
-
-scriptaddr=0x88100000
-script_offset_f=0x1fff000
-script_size_f=0x1000
-
-kernel_addr_r=0x84000000
-kernel_comp_addr_r=0x90000000
-kernel_comp_size=0x10000000
-
-ramdisk_addr_r=0x88300000
-fdt_addr_r=0x88000000
-
-efi_fdtfile=/boot/dtb/starfive/jh7100-starfive-visionfive-v1.dtb
-devtype=mmc
-devnum=0
-distro_bootpart=1
-uenvcmd=load ${devtype} ${devnum}:2 ${fdt_addr_r} ${prefix}${efi_fdtfile}; run boot_efi_binary

packages/blobs/riscv64/uEnv.txt

@@ -1,16 +0,0 @@
-fdt_high=0xffffffffffffffff
-initrd_high=0xffffffffffffffff
-
-scriptaddr=0x88100000
-script_offset_f=0x1fff000
-script_size_f=0x1000
-
-kernel_addr_r=0x84000000
-kernel_comp_addr_r=0x90000000
-kernel_comp_size=0x10000000
-
-fdt_addr_r=0x88000000
-ramdisk_addr_r=0x88300000
-
-distro_bootpart=2
-uenvcmd=run mmc_boot