Bump YamlDotNet from 15.1.2 to 15.1.6

[dependabot]

Bumps YamlDotNet from 15.1.2 to 15.1.6.

Release notes

Sourced from YamlDotNet's releases.

Release 15.1.6

• Merge pull request #808 from tomer-amir/fix-hash-code-infinite-recursion
  Fix infinite recursion of the hash code function of YamlMappingNode

• Merge pull request #924 from kasperk81/frameworknames
  use correct framework

Release 15.1.4

• Merge pull request #903 from lahma/license-expression
  Switch to using PackageLicenseExpression

• Merge pull request #904 from airbreather/fix-656
  Add a regression test for #656

Commits

• 846ebf7 Merge pull request #924 from kasperk81/frameworknames
• 53cfe3e Merge pull request #808 from tomer-amir/fix-hash-code-infinite-recursion
• 057a9c0 Merge remote-tracking branch 'upstream/master' into fix-hash-code-infinite-re...
• cc5f5a6 adding test cases that cause recursive GetHashCode recursive call
• 2c57ca2 fix hashcode recursion only for the recursive case (anchor)
• de28ca2 use correct framework
• 22070fd Merge pull request #904 from airbreather/fix-656
• 4da74f4 Merge pull request #903 from lahma/license-expression
• c9b7638 Switch to using PackageLicenseExpression
• 912e5f9 Ensure that this new test can't just pass by leaving the object in its defaul...
• 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 show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @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)

[opensearch-trigger-bot]

The backport to 1.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-1.x 1.x
# Navigate to the new working tree
cd .worktrees/backport-1.x
# Create a new branch
git switch --create backport/backport-663-to-1.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 26a619cc255932ea20cd0fc0c8382895a4b15c25
# Push it to GitHub
git push --set-upstream origin backport/backport-663-to-1.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-1.x

Then, create a pull request where the base branch is 1.x and the compare/head branch is backport/backport-663-to-1.x.