Version number missing from the left navigation

[cshilwant]

Recently we bumped up to newer version of sphinx-rtd-theme (from 1.0.0 to 3.0.2) - 2a6b81e

Apparently, with sphinx-rtd-theme > 3.x.y there's a known issue of version not being displayed on self hosted docs - readthedocs/sphinx_rtd_theme#1624

The version number has been replaced with the version selector, however, the version selector only works for sites hosted on readthedocs, effectively removing this information for self-hosted docs sites.

Hence, we don't see version number anymore of top left,

• https://texasinstruments.github.io/processor-sdk-doc/processor-sdk-android-AM62X/esd/docs/master/devices/AM62X/android/index.html

• https://software-dl.ti.com/processor-sdk-linux/esd/AM65X/09_03_05_02/exports/docs/linux/Overview.html

Hence, switch to having a custom template for displaying version of top left nav. instead of relying on sphinx-rtd-theme & waiting for them to close the issue.