gha: update runners to Ubuntu 22.04

[thaJeztah]

- A picture of a cute animal (not mandatory but encouraged)

[thaJeztah]

Ah, fun; I guess we need to update the engine that's used, which is still on some very old version;

Engine:
  Version:          19.03.14

That version doesn't like cgroups v2;

=== FAIL: e2e/container TestAttachExitCode (0.87s)
    attach_test.go:15: assertion failed: 
        Command:  docker run -d -i --rm registry:5000/alpine:frozen sh -c read; exit 21
        ExitCode: 125
        Error:    exit status 125
        Stdout:   aa2bb27139717fd522a124f12c0b56f9d865ed659692b70bc776ab24ff3d3b5c
        
        Stderr:   docker: Error response from daemon: cgroups: cgroup mountpoint does not exist: unknown.
        
        
        Failures:
        ExitCode was 125 expected 0
        Expected no error

But updating the engine was causing some other tests to fail 😅

• e2e: update engine version #3128

[codecov-commenter]

Codecov Report

Merging #4793 (680abfd) into master (a1bd689) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4793   +/-   ##
=======================================
  Coverage   59.58%   59.58%           
=======================================
  Files         287      287           
  Lines       24722    24722           
=======================================
  Hits        14731    14731           
  Misses       9106     9106           
  Partials      885      885