♻️ Allow stable releases to be tagged on devel too

We will only have two channels for now, stable and prerelease. We'll
make our lives easier by allowing tagging on both and a general
workflow of working on devel, then prior to release merging to master,
prereleasing, final testing, removing prerelease flag (or
alternatively pushing additional prerelease versions).

Author: foosel

octoprint_firmware_check/__init__.py

@@ -165,7 +165,7 @@ def get_update_information(self):
                 stable_branch={
                     "name": "Stable",
                     "branch": "master",
-                    "comittish": ["master"],
+                    "comittish": ["devel", "master"],
                 },
                 prerelease_branches=[
                     {