spell: Update dictionary for dbs crates

Add entries for dbs_* crates' README.md to pass `kata-spell-check.sh`
spell checking.

Changed British terms to American terms in README of `dbs_pci` to pass
`hunspell` check.

Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>

tests/cmd/check-spelling/data/acronyms.txt

@@ -5,6 +5,7 @@
 # Description: List of acronyms and abbreviations.
 
 ACPI/AB
+acpi
 ACS/AB
 API/AB
 AUFS # Another Union FS
@@ -23,6 +24,7 @@ DinD/B # Docker in Docker
 dind/B
 DMA/AB
 DPDK/AB
+enum/A
 FaaS/B  # Function as a Service
 FS/AB
 fs/B	# For terms like "virtio-fs"
@@ -85,6 +87,7 @@ TTY/AB
 UI/AB
 UTS/AB
 UUID/AB
+util/A
 vCPU/AB
 VETH/AB
 VF/AB

tests/cmd/check-spelling/data/main.txt

@@ -4,6 +4,7 @@
 #
 # Description: General word list.
 
+Acknowledgement
 ack/A
 arg		# Argument
 auditability
@@ -93,6 +94,7 @@ ramdisk/A
 readonly
 rebase/ACD
 refactor/ACD
+regs
 remediate
 repo/A
 runtime/AB
@@ -102,6 +104,8 @@ signoff/A
 snapshotter/AB
 stalebot/B
 startup
+Submodule/A
+submodule/A
 subdirectory/A
 swappiness
 sysctl/AB

tests/cmd/check-spelling/kata-dictionary.dic

@@ -1,10 +1,11 @@
-394
+401
 ACPI/AB
 ACS/AB
 API/AB
 APIC
 AUFS
 AWS/AB
+Acknowledgement
 Ansible/B
 AppArmor/B
 BDF/AB
@@ -148,6 +149,7 @@ SaaS/B
 SemaphoreCI/B
 StratoVirt/B
 Struct/A
+Submodule/A
 Sysbench/B
 TBD/AB
 TDX
@@ -190,6 +192,7 @@ Yamux/B
 Zun/B
 aarch64/B
 ack/A
+acpi
 amd64/B
 arg
 arm64/B
@@ -234,6 +237,7 @@ dracut/B
 emptydir/A
 enablement/AB
 entrypoint/AB
+enum/A
 ethernet
 fdt
 filename/AB
@@ -325,6 +329,7 @@ readonly
 rebase/ACD
 refactor/ACD
 regexp/AB
+regs
 remediate
 repo/A
 rkt/B/B
@@ -350,6 +355,7 @@ stdin/AB
 stdout/AB
 struct/A
 subdirectory/A
+submodule/A
 swappiness
 sysctl/AB
 syslog/AB
@@ -374,6 +380,7 @@ untrusting
 upcall
 userid/AB
 userspace/B
+util/A
 vCPU/AB
 vGPU
 vSphere/B