rb5.rst: Update to move wiki info into this page itself

wiki.linaro.org is sunset; move the relevant information here

Change-Id: I0505a16d555007185913a29e8621c95426a34d46
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
1 file changed
tree: 603eb76e0527f870b5cc86e0dc499871ff002c1e
  1. docs/
  2. .gitignore
  3. .readthedocs.yaml