Bump calibre-web version to 0.1.3 and update probes

Updated the Chart.yaml version from 0.1.2 to 0.1.3 to reflect
the new release of the calibre-web application. Modified
the liveness and readiness probes in deployment.yaml to
enhance the application's health checks. The liveness probe
now has a failure threshold of 1 and an initial delay of
30 seconds, while the readiness probe has an initial delay
of 30 seconds as well but with a period of 5 seconds.
These changes were made to improve the deployment stability
and response time of the application, ensuring quicker
feedback on the health status of the pods.

charts/calibre-web/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: calibre-web
 description: Calibre-Web is a web app that offers a clean and intuitive interface for browsing, reading, and downloading eBooks using a valid Calibre database.
-version: 0.1.2
+version: 0.1.3
 appVersion: 0.6.25-ls360
 keywords:
   - calibre