fix: remove duplicate stable version from version picker

version_stable was included in the numeric range AND appended as
'stable', causing e.g. '33' and 'stable (33)' to both appear.
Exclude version_stable from the numeric loop — it is already shown
via the explicit stable entry.

Signed-off-by: skjnldsv <skjnldsv@protonmail.com>

Author: skjnldsv

conf.py

@@ -80,7 +80,7 @@ def setup(app):
 
 def generateVersionsDocs(current_docs):
 	versions_doc = []
-	for v in range(version_start, version_stable + 1):
+	for v in range(version_start, version_stable):
 		url = 'https://docs.nextcloud.com/server/%s/%s' % (str(v), current_docs)
 		versions_doc.append(tuple((str(v), url)))
 	versions_doc.append(tuple(('stable', 'https://docs.nextcloud.com/server/%s/%s' % ('stable', current_docs))))