RDKEMW-12562 : Move Bluetooth Mac update from Device Details to Bluetooth Service

[nhanasi]

• Move BT mac address fetch to generic script
• Use Vendor script only available to read BT mac

[Copilot]

Pull request overview

This PR refactors how the Bluetooth MAC address is obtained by moving the core retrieval logic into a generic script and making getDeviceDetails.sh delegate to either a vendor-specific or generic implementation. It aligns the Bluetooth MAC flow with the pattern of using vendor overrides where available.

Changes:

• Introduced readBTAddress-generic.sh to encapsulate the default logic for reading the Bluetooth MAC address using getDeviceBluetoothMac.
• Updated getBluetoothMac() in getDeviceDetails.sh to source a vendor-specific script when available, otherwise fall back to the new generic script.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
lib/rdk/readBTAddress-generic.sh	New generic implementation for computing bluetooth_mac, sourcing common properties and utilities.
lib/rdk/getDeviceDetails.sh	Updated getBluetoothMac() to delegate to vendor or generic Bluetooth MAC scripts.

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

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[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

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[nhanasi]

@shibu-kv Addressed comments and added the results in
https://ccp.sys.comcast.net/browse/RDKEMW-12536?focusedId=24474498&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-24474498