armvirt: refresh 5.15 config

This was done by executing these commands:
$ make kernel_oldconfig CONFIG_TARGET=subtarget
$ make kernel_oldconfig CONFIG_TARGET=subtarget_platform

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>

target/linux/armvirt/config-5.15

@@ -4,7 +4,6 @@ CONFIG_9P_FS=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARM_AMBA=y
@@ -20,8 +19,6 @@ CONFIG_BALLOON_COMPACTION=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_MQ_VIRTIO=y
-CONFIG_BLK_SCSI_REQUEST=y
-CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_COMMON_CLK=y
 CONFIG_CPU_RMAP=y
@@ -56,7 +53,6 @@ CONFIG_GENERIC_GETTIMEOFDAY=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
 CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
 CONFIG_GENERIC_IRQ_MIGRATION=y
-CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
 CONFIG_GENERIC_MSI_IRQ=y
@@ -106,7 +102,6 @@ CONFIG_OF_FLATTREE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
 CONFIG_OF_KOBJ=y
-CONFIG_OF_NET=y
 CONFIG_PADATA=y
 CONFIG_PAGE_REPORTING=y
 CONFIG_PARTITION_PERCPU=y
@@ -137,7 +132,6 @@ CONFIG_SMP=y
 CONFIG_SPARSE_IRQ=y
 CONFIG_SRCU=y
 CONFIG_SWIOTLB=y
-CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TIMER_OF=y
 CONFIG_TIMER_PROBE=y