Fix certificate validation for ODBC driver

[Yury-Fridlyand]

Description

• Having this fix driver doesn't ignore user preferences for Hostname Verification parameter, and once it unset driver can establish SSL connection even if self-signed certificates are used
• AWS SDK compilation workflow changed to use libcurl instead of winhttp as a transport library
  • libcurl shipped by vcpkg according to the doc
• AWS SDK updated
• Fixed crash in driver caused by improper libcurl resource release (incorrect order)

This PR has all changes from PRs opensearch-project#28, opensearch-project#29 and opensearch-project#30 collected alltogether.
Duplicate of opensearch-project#32, but with fix of DCO in 02dbf02 (rebased).

Issues Resolved

opendistro-for-elasticsearch/sql#686
opendistro-for-elasticsearch/sql#783
opensearch-project/sql-odbc#15
opensearch-project/sql-odbc#8
Applicable for ODFE too

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

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