updating go version to support latest go 1.20

[jasmeetsinghbhatia]

Fix ?

Making the code ready for Go 1.20 Link to ticket: No linked ticket

What has been done

How to test

• Make should work fine
• go mod tidy should work fine
• go mod download should work fine and this is also being tested in the PR checks

Acceptance criteria

Todo

• [ ]
• [ ]

Notes

[suyashkumar]

Thanks Jasmeet! We've already updated to 1.23 on a separate thread, but appreciate you sending the PR.