(feat) Standardise and Harden default app securitycontext (#1028)

* Apply security hardened defaults to values.yaml for all apps

* Add default common securityContext to all apps

* Adjust securityContext defaults in questions.yaml, according to values.yaml

* Add default common podSecurityContext to all apps

* Clean whitespace

* Clean more whitespace

* Adjust podSecurityContext defaults in questions.yaml, according to values.yaml

* fix pgadmin

Co-authored-by: Stavros kois <s.kois@outlook.com>

charts/stable/pyload/Chart.yaml

@@ -1,9 +1,9 @@
 apiVersion: v2
-appVersion: "5de90278"
+appVersion: 5de90278
 dependencies:
 - name: common
   repository: https://truecharts.org
-  version: 7.0.14
+  version: 8.0.7
 description: pyLoad is a Free and Open Source download manager written in Python and
   designed to be extremely lightweight, easily extensible and fully manageable via
   web.
@@ -21,4 +21,4 @@ name: pyload
 sources:
 - https://github.com/pyload/pyload
 - https://hub.docker.com/r/linuxserver/pyload
-version: 2.0.2
+version: 3.0.0