[sweep:integration] Fix getting ES configuration #12788

Job	Run time
check (pytest --runslow -k 'not test_BaseType_Unicode and not test_nestedStructure')	17m 46s
check (pytest --runslow -k 'not test_BaseType_Unicode and not test_nestedStructure')	17m 46s
Pylint for Python 2.7 in Pilot files	43s
Pylint for Python 2.7 in Pilot files	43s
check (pylint -j 0 -E src/)	3m 44s
check (pylint -j 0 -E src/)	3m 44s
pycodestyle	6s
pycodestyle	6s
check (mypy)	1m 11s
check (mypy)	2m 49s
pre-commit	1m 2s
pre-commit	1m 2s
shellcheck	4s
shellcheck	4s
	50m 50s

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