docs: add a link to the pypi repository for sambacc to release doc

The PyPI sambacc repo is mainly a "space saver" to reserve the name,
however it's best to keep it up to date and so the doc shouldn't make
you guess as to the url for the repo.

Signed-off-by: John Mulligan <[email protected]>

Author: phlogistonjohn

docs/release-process.md

@@ -74,9 +74,10 @@ publish the release.
 
 ## PyPI
 
-There is a sambacc repository on PyPI. This exists mainly to reserve the
-sambacc name, however we desire to keep it up to date too.
-You will need to have a PyPI account and access to the sambacc repo.
+There is a [sambacc repository on PyPI](https://pypi.org/project/sambacc/).
+This exists mainly to reserve the sambacc name, however we desire to keep it up
+to date too.  You will need to have a PyPI account and access to the sambacc
+repo.
 
 Log into PyPI web UI. (Re)Generate a pypi login token for sambacc.
 Ensure `twine` is installed: