Add support for building and testing tiktoken on Windows ARM64

[MugundanMCW]

PR Description:

• Installing tiktoken via PIP distribution on Windows ARM64 currently fails due to unavailability of tiktoken wheels for Windows ARM64 architecture.
• Due to the above issue, many users may not be able to use tiktoken library natively on Windows ARM64.
• To resolve this issue, this PR adds CI support for building and testing tiktoken on Windows ARM64.

Changes Proposed:

• Added Windows ARM64 build configurations in the workflow file[workflows/build_wheels.yml].

Installation logs:
logs.txt