Bump rustls from 0.23.15 to 0.23.19

[dependabot[bot]]

Bumps rustls from 0.23.15 to 0.23.19.

Commits

• 4962141 Prepare 0.23.19
• 82f5fce Prepare 0.23.18
• 183a099 Add reproducer for bug 2227
• d6d300d Record and restore the processed cursor in first_handshake_message
• 970f501 rustls-bench: fix warnings with no features
• 0fabb84 tests: linearize new test code helper
• 976c746 fix: do not send session_ticket(35) extension for TLS 1.3
• 9a46220 fix(deps): update rust crate asn1 to 0.20
• 12b640e Avoid inefficient aws-lc-rs open_within()
• 20de568 openssl-tests: use pki-types reexport
• Additional commits viewable in compare view

You can trigger a rebase of this PR 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) You can disable automated security fix PRs for this repo from the Security Alerts page.

Note Automatic rebases have been disabled on this pull request as it has been open for over 30 days.