build(deps-dev): Bump ajv from 6.12.6 to 8.18.0 and ajv-errors from 1.0.1 to 3.0.0

[d3xter666]

JIRA: CPOUI5FOUNDATION-859

PoC resolution in v4: SAP/ui5-project#427
v4 implementation: SAP/ui5-project#860

Performance

There's a slight performance degradation after the update. This is an expected behaviour as the code behind the generated validation function has evolved. They have added more comprehensive checks in there and more verbose logging. This is clearly visible in the coverage reports that we have integrated for tha function in our test scenarios.

Comparisson

Command: time ui5 build

sap.m

After

info ProjectBuilder Build succeeded in 18 s
info ProjectBuilder Executing cleanup tasks...
ui5 build 36.37s user 11.09s system 246% cpu 19.237 total

Before

info ProjectBuilder Build succeeded in 17 s
info ProjectBuilder Executing cleanup tasks...
ui5 build 35.54s user 10.14s system 247% cpu 18.480 total

---

sap.ui.core

After

info ProjectBuilder Build succeeded in 9.42 s
info ProjectBuilder Executing cleanup tasks...
ui5 build 23.09s user 5.16s system 276% cpu 10.212 total

Before

info ProjectBuilder Build succeeded in 9.43 s
info ProjectBuilder Executing cleanup tasks...
ui5 build 22.54s user 5.43s system 273% cpu 10.242 total

[d3xter666]

Please, bare in mind that this will not resolve all of the recent vulnerabilities of AJV as eslint also uses a vulnerable version and it's still not patched

[coveralls]

coverage: 94.337% (+0.02%) from 94.318%
when pulling b03e8fe on deps/update-ajv
into 4e2d690 on main.

[RandomByte]

Change looks good. I did some very basic performance measurements and it seems to be consistently slower than before. We should definitely document the performance impact of this change.