Revert "wic: Update after plugin name changes"

This reverts commit 3c0ba08e8578a1b3190741b0c22b7e7a5bc0ded3.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta-yocto-bsp/wic/beaglebone-yocto.wks

@@ -2,6 +2,6 @@
 # long-description: Creates a partitioned SD card image for Beaglebone.
 # Boot files are located in the first vfat partition.
 
-part /boot --source bootimg_partition --ondisk mmcblk0 --fstype=vfat --label boot --active --align 4 --fixed-size 32 --sourceparams="loader=u-boot" --use-uuid
+part /boot --source bootimg-partition --ondisk mmcblk0 --fstype=vfat --label boot --active --align 4 --fixed-size 32 --sourceparams="loader=u-boot" --use-uuid
 part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --label root --align 4 --use-uuid
 bootloader --append="console=ttyS0,115200"

meta-yocto-bsp/wic/genericarm64.wks.in

@@ -2,7 +2,7 @@
 # long-description: Creates a partitioned EFI disk image that the user
 # can directly dd to boot media.
 
-part /boot --source bootimg_efi --sourceparams="loader=${EFI_PROVIDER},initrd=${INITRAMFS_IMAGE}-${MACHINE}.${INITRAMFS_FSTYPES}" --label boot --active --align 1024 --use-uuid
+part /boot --source bootimg-efi --sourceparams="loader=${EFI_PROVIDER},initrd=${INITRAMFS_IMAGE}-${MACHINE}.${INITRAMFS_FSTYPES}" --label boot --active --align 1024 --use-uuid
 
 part swap --size 44 --label swap --fstype=swap --use-uuid
 

meta-yocto-bsp/wic/genericx86.wks.in

@@ -1,6 +1,6 @@
 # short-description: Create an EFI disk image for genericx86*
 # long-description: Creates a partitioned EFI disk image for genericx86* machines
-part /boot --source bootimg_efi --sourceparams="loader=${EFI_PROVIDER}" --ondisk sda --label msdos --active --align 1024
+part /boot --source bootimg-efi --sourceparams="loader=${EFI_PROVIDER}" --ondisk sda --label msdos --active --align 1024
 part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid
 part swap --ondisk sda --size 44 --label swap1 --fstype=swap