check_nextcloud: Update watch and version information in control file

check_nextcloud/control

@@ -1,6 +1,7 @@
 Uploaders: Jan Wagner <waja@cyconet.org>
 Recommends: python3-minimal
-Version: b7e5755
+Version: 2.0
 Homepage: https://github.com/BornToBeRoot/check_nextcloud
-Watch: https://github.com/BornToBeRoot/check_nextcloud <a class="commit-tease-sha"[^>]*>\s+([0-9a-f]+)\s+</a>
+#Watch: https://raw.githubusercontent.com/BornToBeRoot/check_nextcloud/master/check/check_nextcloud.py \#\ \~\~\ Version\ '([0-9.]+)'
+Watch: https://raw.githubusercontent.com/BornToBeRoot/check_nextcloud/master/check/check_nextcloud.py #  ~~ Version ([0-9.]+) ~~
 Description: Plugin script to monitor your nextcloud serverinfo API