doc: add tabs extension nrfxlib

added sphinx-tabs extension

Signed-off-by: Anna Wojdylo <[email protected]>

Author: annwoj

doc/nrfxlib/conf.py

@@ -36,6 +36,7 @@
     "sphinxcontrib.mscgen",
     "inventory_builder",
     "warnings_filter",
+    "sphinx_tabs.tabs",
     "zephyr.kconfig",
     "zephyr.external_content",
     "zephyr.doxyrunner",