Bump debian from 10.9-slim to 10.10-slim

Bumps debian from 10.9-slim to 10.10-slim.

---
updated-dependencies:
- dependency-name: debian
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/debian:10.9-slim
+FROM docker.io/debian:10.10-slim
 
 # manually installing libgl1 to fix some browser crashes
 # and to reduce ubiquitous "Aw, Snap!" errors ("Error code: 6"):