Support for ARM Processors in Docker

[Diaszano]

When running the DiceDB Docker on a server with an ARM processor, I noticed that the currently available official image only supports the amd64 architecture. I would like to suggest adding support for ARM architectures, such as arm64, which can be implemented by adjusting the GitHub Actions pipeline to include this functionality.

This improvement would be extremely valuable for users running ARM-based servers, an architecture that has been gaining popularity in environments like Raspberry Pi and cloud servers. Expanding support would make DiceDB accessible to an even broader audience, aligning with current hardware market trends.