Revert "Integrate KVS with device session tables"

[mspang]

Reverts #4952

Fixes #4969

This causes a crash loop on the esp32 platform after provisioning:

assertion "heap != NULL && "free() target pointer is outside heap areas"" failed: file "/home/spang/tools/esp-idf/components/heap/heap_caps.c", line 271, function: heap_caps_free
abort() was called at PC 0x401089a3 on core 0
0x401089a3: __assert_func at /builds/idf/crosstool-NG/.build/xtensa-esp32-elf/src/newlib/newlib/libc/stdlib/assert.c:62 (discriminator 8)

[github-actions]

Size increase report for "nrfconnect-example-build" from ab1a0bf

File	Section	File	VM
chip-lock.elf	[LOAD #3 [RW]]	0	12
chip-lock.elf	shell_root_cmds_sections	4	4
chip-lock.elf	bss	0	-12
chip-lock.elf	rodata	-552	-556
chip-lock.elf	text	-2068	-2068
chip-lighting.elf	[LOAD #3 [RW]]	0	27
chip-lighting.elf	bss	0	-27
chip-lighting.elf	rodata	-552	-556
chip-lighting.elf	text	-2064	-2064

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

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

sections,vmsize,filesize
[LOAD #3 [RW]],12,0
shell_root_cmds_sections,4,4
.shstrtab,0,1
bss,-12,0
.debug_aranges,0,-336
rodata,-556,-552
.debug_frame,0,-924
.debug_ranges,0,-1688
.symtab,0,-1712
text,-2068,-2068
.strtab,0,-2789
.debug_str,0,-5387
.debug_loc,0,-8109
.debug_abbrev,0,-9604
.debug_line,0,-12517
.debug_info,0,-100987

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

sections,vmsize,filesize
[LOAD #3 [RW]],27,0
.shstrtab,0,1
bss,-27,0
.debug_aranges,0,-336
rodata,-556,-552
.debug_frame,0,-924
.debug_ranges,0,-1688
.symtab,0,-1712
text,-2064,-2064
.strtab,0,-2789
.debug_str,0,-5387
.debug_loc,0,-8109
.debug_abbrev,0,-9604
.debug_line,0,-12517
.debug_info,0,-100987

[github-actions]

Size increase report for "gn_qpg6100-example-build" from ab1a0bf

File	Section	File	VM
chip-qpg6100-lock-example.out	.heap	0	16
chip-qpg6100-lock-example.out	.data	4	4
chip-qpg6100-lock-example.out	.bss	0	-16
chip-qpg6100-lock-example.out	.text	-1432	-1432

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-qpg6100-lock-example.out and ./pull_artifact/chip-qpg6100-lock-example.out:

sections,vmsize,filesize
[Unmapped],0,1464
.heap,16,0
.data,4,4
.bss,-16,0
[ELF Headers],0,-32
.debug_ranges,0,-176
.debug_aranges,0,-320
.debug_frame,0,-908
.text,-1432,-1432
.symtab,0,-1472
.strtab,0,-2164
.debug_loc,0,-3075
.debug_str,0,-4219
.debug_abbrev,0,-6094
.debug_line,0,-8491
.debug_info,0,-50293