configs/calao_*: defconfigs should not hardcode BR2_JLEVEL

BR2_JLEVEL is specific to the build machine, not the specific board you
are targetting.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

configs/calao_usb_a9263_defconfig

@@ -1,6 +1,5 @@
 BR2_arm=y
 BR2_arm926t=y
-BR2_JLEVEL=2
 BR2_PACKAGE_HOST_SAM_BA=y
 BR2_TARGET_ROOTFS_UBIFS=y
 BR2_TARGET_AT91BOOTSTRAP=y

configs/calao_usb_a9g20_lpw_defconfig

@@ -1,6 +1,5 @@
 BR2_arm=y
 BR2_arm926t=y
-BR2_JLEVEL=2
 BR2_PACKAGE_HOST_SAM_BA=y
 BR2_TARGET_ROOTFS_UBIFS=y
 BR2_TARGET_AT91BOOTSTRAP=y