Update paperless-ngx version to 0.27.2

This commit updates the version of the paperless-ngx Helm chart
from 0.26.2 to 0.27.2 in the Chart.yaml file. This version bump
incorporates new features and bug fixes that are crucial for
maintaining compatibility with the latest release of the paperless-ngx
application.

No breaking changes are introduced with this version, but it is
important for users to upgrade to ensure they benefit from the
latest improvements and security updates. Consider reviewing the
release notes for version 0.27.2 to understand all changes.

charts/paperless-ngx/Chart.yaml

@@ -4,7 +4,7 @@ description: "A community-supported supercharged version of paperless: scan, ind
 home: https://charts.gabe565.com/charts/paperless-ngx/
 icon: https://raw.githubusercontent.com/paperless-ngx/paperless-ngx/b948750/src-ui/src/assets/logo-notext.svg
 type: application
-version: 0.26.2
+version: 0.27.2
 # renovate datasource=docker depName=ghcr.io/paperless-ngx/paperless-ngx
 appVersion: 2.20.2
 kubeVersion: ">=1.28.0-0"