sphinx: update link to bitbake docs

The Sphinx based Bitbake documentation for dunfell release is published to
https://docs.yoctoproject.org/bitbake/1.46/.

(From yocto-docs rev: b8a0f97563d9680786228ecd11fafb8a4c09ea0a)

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/conf.py b/documentation/conf.py
index 33d0ddcfd7..b6d8073ee6 100644
--- a/documentation/conf.py
+++ b/documentation/conf.py
@@ -82,7 +82,7 @@ extlinks = {
 
 # Intersphinx config to use cross reference with Bitbake user manual
 intersphinx_mapping = {
-    'bitbake': ('https://docs.yoctoproject.org/bitbake/', None)
+    'bitbake': ('https://docs.yoctoproject.org/bitbake/1.46', None)
 }
 
 # -- Options for HTML output -------------------------------------------------