Upgrade to Linux 4.16+ in Tails 3.9

Originally created by @intrigeri on #15622 (Redmine)

Feature Branch: feature/15622-linux-4.16

Related issues

• Related to #15436 (closed)
• Related to #15681 (closed)
• Blocks tails/accounting#15139
• Blocks #15472 (closed)
• Blocks #15638 (closed)
• Blocks #15116 (closed)