[shell] Add "dns browse commissioner" command

[Damian-Nordic]

Problem

The existing "dns browse" command searches for Matter commissionable nodes only and we need some way to verify commissioner discovery for TE5.

Change overview

Split "dns browse" command into "dns browse commissionable" and "dns browse commissioner" to provide means to test commissioner discovery on all devices.
Also, allow to specify a subtype for both commands and fix buffer sizes in the OpenThread-based DNS implementation to
accomodate filtering by subtypes.

Testing

Tested manually that commands for both commissionable and commissioner discovery work correctly on nRF52840 DK (although other Thread platforms should behave the same since the code is shared) when the commissionable and commissioner node services are published by other devices in the same Thread network or in the Wi-Fi/Ethernet network that OTBR is connected to. Note that there's an issue in OpenThread with publishing services with subtypes, so the OTBR must be built with the following patch to test this change: openthread/openthread#6901.

[sharadb-amazon]

A couple of my previous PRs did something similar:
#7193
#7900

[Damian-Nordic]

A couple of my previous PRs did something similar:
#7193
#7900

Yes, I've seen that, your PRs added the commissioner discovery to the controller apps, but we also need a way to test the feature on embedded devices and the shell commands can be built into any app on any platform.

[github-actions]

Size increase report for "nrfconnect-example-build" from b3f7d9f

File	Section	File	VM
chip-shell.elf	text	656	656
chip-shell.elf	rodata	416	416
chip-shell.elf	bss	0	260
chip-shell.elf	[LOAD #3 [RW]]	0	-4
chip-lock.elf	text	32	32

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-shell.elf and ./pull_artifact/chip-shell.elf:

sections,vmsize,filesize
.debug_info,0,3075
.debug_loc,0,1208
.strtab,0,722
text,656,656
.debug_line,0,541
rodata,416,416
.symtab,0,352
bss,260,0
.debug_abbrev,0,168
.debug_ranges,0,128
.debug_frame,0,88
.debug_aranges,0,16
.shstrtab,0,-2
[LOAD #3 [RW]],-4,0
.debug_str,0,-288

Comparing ./master_artifact/chip-lock.elf and ./pull_artifact/chip-lock.elf:

sections,vmsize,filesize
.debug_info,0,596
.debug_loc,0,196
.debug_line,0,61
.debug_ranges,0,32
.debug_str,0,32
text,32,32
.debug_abbrev,0,15
.debug_frame,0,4

[github-actions]

Size increase report for "esp32-example-build" from b3f7d9f

File	Section	File	VM
chip-bridge-app.elf	.flash.text	-48	-48
chip-shell.elf	.flash.text	624	624
chip-shell.elf	.flash.rodata	416	416
chip-shell.elf	.dram0.bss	0	264
chip-temperature-measurement-app.elf	.flash.text	60	60
chip-all-clusters-app.elf	.flash.text	572	572
chip-all-clusters-app.elf	.flash.rodata	424	424
chip-all-clusters-app.elf	.dram0.bss	0	264
chip-all-clusters-app.elf	.dram0.heap_start	0	8

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-bridge-app.elf and ./pull_artifact/chip-bridge-app.elf:

sections,vmsize,filesize
[Unmapped],0,48
.flash.text,-48,-48

Comparing ./master_artifact/chip-shell.elf and ./pull_artifact/chip-shell.elf:

sections,vmsize,filesize
[Unmapped],0,3056
.debug_info,0,2588
.debug_line,0,953
.strtab,0,723
.debug_loc,0,658
.flash.text,624,624
.flash.rodata,416,416
.dram0.bss,264,0
.debug_abbrev,0,142
.debug_frame,0,48
.debug_ranges,0,48
[2 Others],0,-32
.xt.prop._ZTVN4chip5Shell24DnsShellResolverDelegateE,0,-52
.xt.prop._ZN4chip5Shell24DnsShellResolverDelegate24OnNodeIdResolutionFailedERKNS_6PeerIdENS_9ChipErrorE,0,-76
.xt.prop._ZN4chip5Shell24DnsShellResolverDelegateD0Ev,0,-76
.xt.prop._ZN4chip5Shell24DnsShellResolverDelegateD2Ev,0,-76
.xt.lit._ZN4chip5Shell24DnsShellResolverDelegate23OnNodeDiscoveryCompleteERKNS_4Mdns18DiscoveredNodeDataE,0,-88
.xt.prop._ZN4chip5Shell24DnsShellResolverDelegate16OnNodeIdResolvedERKNS_4Mdns16ResolvedNodeDataE,0,-124
.debug_str,0,-209
.xt.prop._ZN4chip5Shell24DnsShellResolverDelegate23OnNodeDiscoveryCompleteERKNS_4Mdns18DiscoveredNodeDataE,0,-224
.shstrtab,0,-779

Comparing ./master_artifact/chip-persistent-storage.elf and ./pull_artifact/chip-persistent-storage.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-temperature-measurement-app.elf and ./pull_artifact/chip-temperature-measurement-app.elf:

sections,vmsize,filesize
.flash.text,60,60
[Unmapped],0,-60

Comparing ./master_artifact/chip-pigweed-app.elf and ./pull_artifact/chip-pigweed-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-all-clusters-app.elf and ./pull_artifact/chip-all-clusters-app.elf:

sections,vmsize,filesize
.debug_info,0,2231
.strtab,0,655
.debug_line,0,646
.debug_loc,0,602
.flash.text,572,572
.flash.rodata,424,424
.dram0.bss,264,0
.symtab,0,144
.debug_abbrev,0,111
.debug_frame,0,76
[ELF Headers],0,40
.debug_ranges,0,32
.debug_aranges,0,16
.dram0.heap_start,8,0
.shstrtab,0,-3
.debug_str,0,-494
[Unmapped],0,-996

Comparing ./master_artifact/chip-lock-app.elf and ./pull_artifact/chip-lock-app.elf:

sections,vmsize,filesize

Comparing ./master_artifact/chip-ipv6only-app.elf and ./pull_artifact/chip-ipv6only-app.elf:

sections,vmsize,filesize