Tighten AppArmor policy, phase 1

The plan here is to stabilize for Tails 1.5 the subset of #9534 (closed) that’s almost done.

Blueprint: https://tails.boum.org/blueprint/harden_AppArmor_profiles/

Feature Branch: bugfix/8007-AppArmor-hardening

Parent Task: #9534 (closed)

Subtasks

• #9539 (closed)
• #9558 (closed)
• #9552 (closed)
• #9755 (closed)
• #9537 (closed)
• #9757 (closed)

Related issues

• Blocks #9337 (closed)

Original created by @intrigeri on 9756 (Redmine)