[pcac]: Bump Sphinx version

With the Picolo theme and rst files we do not need to keep the Shinx
version fixed to very old versions. This change releases the version
restrictions of Sphinx.

Signed-off-by: Gergely Csatari <gergely.csatari@nokia.com>
Change-Id: I63098fbbe12b38a4b745031e49950c17e5a55c1b

diff --git a/docs/requirements.txt b/docs/requirements.txt
index 3282306..2ffe188 100644 (file)
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-sphinx!=1.6.6,!=1.6.7,!=2.1.0,!=3.0.0,!=3.4.2 # BSD
+sphinx # BSD
 doc8 # Apache-2.0
 piccolo-theme