Bump to 1.16.0.dev0

Author: github-actions[bot]

jupyter_server/_version.py

@@ -2,5 +2,5 @@
 store the current version info of the server.
 
 """
-version_info = (1, 15, 5, "", "")
+version_info = (1, 16, 0, ".dev", "0")
 __version__ = ".".join(map(str, version_info[:3])) + "".join(version_info[3:])

pyproject.toml

@@ -21,7 +21,7 @@ timeout = 300
 skip = ["check-links"]
 
 [tool.tbump.version]
-current = "1.15.5"
+current = "1.16.0.dev0"
 regex = '''
   (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
   ((?P<channel>a|b|rc|.dev)(?P<release>\d+))?