Set papermill autosave-every to 60

In the previous commit a049a09 ,
setting this to 0 was intended as a mitigation for possible concurrent
writes, but there is now evidence that running out of memory leads to
PermissionDenied when saving notebooks (it's reproducible in one case)

The autosave-every setting should lead to better debuggability and
getting info about the notebook state quicker during execution.

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 1.5.0
+* Set autosave-every to 60
+
 ## 1.4.0
 * Implement pagination
 

pygeoapi_kubernetes_papermill/notebook.py

@@ -259,7 +259,7 @@ def create_job_pod_spec(
             f'"{output_notebook}" '
             "--engine kubernetes_job_progress "
             "--request-save-on-cell-execute "
-            "--autosave-cell-every 0 "
+            "--autosave-cell-every 60 "
             f'--cwd "{working_dir(requested.notebook)}" '
             + ("--log-output " if self.log_output else "")
             + (f"-k {requested.kernel} " if requested.kernel else "")