[QPG] Fix CASE session setup flow. Add missing ECDH support through HW crypto engine

[tima-q]

Problem

ECDH support was enabled in #7948, but was not yet available in our HW engine.
The full CASE session flow could not complete without this functionality.

TODO's

• Fixes Enable ECDH_derive_secret for Qorvo when their mbedTLS static libraries are upda... #7957
• Fixes Enable ECDH_derive_secret for Qorvo when their mbedTLS static libraries are upda... #7956

Change overview

• Remove TODO and #ifdef guard to activated ECDH Derive Secret function.
• Update QPG SDK and mbedtls config to support ECDH through an HW accelerated ALT version.

Testing

• Commissioning flow tested with python chip-device-ctrl (ToT and test_event_4 branch)
• CASE session is established correctly after resolve.

[github-actions]

Size increase report for "gn_qpg-example-build" from 70f4de0

File	Section	File	VM
chip-qpg6100-lighting-example.out	.text	-396	-396

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

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

sections,vmsize,filesize
.debug_info,0,4841
.debug_loc,0,2454
.debug_line,0,1448
.debug_abbrev,0,1039
.debug_ranges,0,776
[Unmapped],0,396
.debug_frame,0,76
.debug_aranges,0,40
.symtab,0,32
.shstrtab,0,-1
.strtab,0,-7
.debug_str,0,-158
.text,-396,-396

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

BLOAT EXECUTION FAILED WITH CODE 1:
bloaty: unknown file type for file './pull_artifact/chip-qpg6100-lighting-example.out.map'

[github-actions]

Size increase report for "esp32-example-build" from 70f4de0

File	Section	File	VM
chip-lock-app.elf	.flash.text	-64	-64

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

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

sections,vmsize,filesize
[Unmapped],0,64
.flash.text,-64,-64

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

sections,vmsize,filesize

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

sections,vmsize,filesize

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

sections,vmsize,filesize

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

sections,vmsize,filesize

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

sections,vmsize,filesize