[BUGFIX] Switch to arm-compatible Selenium image

[eliashaeussler]

This PR exchanges the Selenium image used for acceptance tests.

-selenium/standalone-chrome-debug:3.13.0-argon
+seleniarm/standalone-chromium:4.1.2-20220227

The new image supports ARM as well, adding support for Apple M1 computers.

Related issue: SeleniumHQ/docker-selenium/issues/1076

[codeclimate]

Code Climate has analyzed commit f4146e7 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 93.5% (0.0% change).

View more on Code Climate.

[codecov]

Codecov Report

Merging #39 (f4146e7) into develop (3f08cb4) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             develop      #39   +/-   ##
==========================================
  Coverage      93.52%   93.52%           
  Complexity       267      267           
==========================================
  Files             30       30           
  Lines            741      741           
==========================================
  Hits             693      693           
  Misses            48       48           

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