Prepare for 1.6.2

[vikrantpuppala]

Prepare for the next release of go driver (1.6.2) which adds the following changes:

• Support positional query parameters ([PECO-1962] Support positional query parameters #247)
• Add custom auth headers into cloud fetch request ([PECO-2050] Add custom auth headers into cloud fetch request #249)
• Security: GO-2024-2947 - Update go-retryablehttp (Vulnerable module import: github.com/hashicorp/go-retryablehttp #251)
• Security: CVE-2025-27144 - Resolve vulnerability in go-jose (Update dependencies to fix CVE #258)
• Bugfix: Handle incorrect EOF in fetchResultPage when TFetchResults call fails with an error (Propagate error in TFetchResults #255)