arm64: versal: Remove unneeded configs for mini configurations

The PSCI_RESET and EXPERT are not needed for mini configurations so remove
them to save space.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/xilinx_versal_mini_emmc0_defconfig b/configs/xilinx_versal_mini_emmc0_defconfig
index 49386e2..7610abf 100644
--- a/configs/xilinx_versal_mini_emmc0_defconfig
+++ b/configs/xilinx_versal_mini_emmc0_defconfig
@@ -7,6 +7,8 @@
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_COUNTER_FREQUENCY=2720000
+# CONFIG_PSCI_RESET is not set
+# CONFIG_EXPERT is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_BOARD_LATE_INIT is not set
 # CONFIG_DISPLAY_CPUINFO is not set