[test.robot] update gecko driver / required by selenium 4.1.0

Update gecko driver to v0.30.0 [1]

[1] https://github.com/mozilla/geckodriver/releases/tag/v0.30.0

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

manage

@@ -21,7 +21,7 @@ source "$(dirname "${BASH_SOURCE[0]}")/utils/lib_go.sh"
 
 PYOBJECTS="searx"
 PY_SETUP_EXTRAS='[test]'
-GECKODRIVER_VERSION="v0.28.0"
+GECKODRIVER_VERSION="v0.30.0"
 export NODE_MINIMUM_VERSION="16.13.0"
 # SPHINXOPTS=