Update code to remove constness related warnings for latest ESP-IDF v5.4 (CA-354)

[DakshitBabbar]

Description

This PR is created along with this PR to update the code for a clean build with the latest ESP-IDF v5.4.

This PR:

• Updates the code remove the constness related warnings with the latest ESP-IDF v5.4.

Related

Testing

The code is building successfully with the latest ESP-IDF v5.4

---

Checklist

Before submitting a Pull Request, please ensure the following:

• 🚨 This PR does not introduce breaking changes.
• All CI checks (GH Actions) pass.
• Documentation is updated as needed.
• Tests are updated or added as necessary.
• Code is well-commented, especially in complex areas.
• Git history is clean — commits are squashed to the minimum necessary.

[CLAassistant]

All committers have signed the CLA.

[cmorganBE]

Can we get this merged? Seeing the cbor build issue in #198 for months now.

[cmorganBE]

@aggarg any updates here? I'm pulling a fresh repo and hitting this again (since I haven't manually applied the fix).

[aggarg]

Let me check and get back on this.

[DakshitBabbar]

Hi, apologies for the delay in completing this PR. It’s now ready for review and merge. Kindly take a look when convenient. Thank you!