Can not open link to Nanostack PHY API

[XD-inTheShell]

The link on the IEEE 802.15.4 RF driver page is no longer working

Link to the page: https://os.mbed.com/docs/mbed-os/v6.12/porting/6lowpan-port.html

Expected to find https://github.com/ARMmbed/mbed-os/blob/master/features/nanostack/sal-stack-nanostack/nanostack/platform/arm_hal_phy.h from Nanocstack PHY API

[ciarmcom]

@XD-inTheShell This issue has an incomplete or old issue template.For future reference please use an up to date clone of the repository before raising issues. Many thanks.

[ciarmcom]

Thank you for raising this detailed GitHub issue. I am now notifying our internal issue triagers.
Internal Jira reference: https://jira.arm.com/browse/IOTOSM-4167