Bumps [ajv](https://github.com/ajv-validator/ajv) from 6.12.0 to 6.12.6.

[Truonghau83]

Bumps ajv from 6.12.0 to 6.12.6.

Release notes

Sourced from ajv's releases.

v6.12.6

Fix performance issue of "url" format.

v6.12.5

Fix uri scheme validation (@​ChALkeR). Fix boolean schemas with strictKeywords option (#1270)

v6.12.4

Fix: coercion of one-item arrays to scalar that should fail validation (failing example).

v6.12.3

Pass schema object to processCode function Option for strictNumbers (@​issacgerges, #1128) Fixed vulnerability related to untrusted schemas (CVE-2020-15366)

v6.12.2

Removed post-install script

v6.12.1

Docs and dependency updates

Commits

• fe59143 6.12.6
• d580d3e Merge pull request #1298 from ajv-validator/fix-url
• fd36389 fix: regular expression for "url" format
• 490e34c docs: link to v7-beta branch
• 9cd93a1 docs: note about v7 in readme
• 877d286 Merge pull request #1262 from b4h0-c4t/refactor-opt-object-type
• f1c8e45 6.12.5
• 764035e Merge branch 'ChALkeR-chalker/fix-comma'
• 3798160 Merge branch 'chalker/fix-comma' of git://github.com/ChALkeR/ajv into ChALkeR...
• a3c7eba Merge branch 'refactor-opt-object-type' of github.com:b4h0-c4t/ajv into refac...
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

Originally posted by @dependabot in actions/http-client#64