sfeos

Clean up aggregation tests #807

Job	Run time
Python 3.8 testing with elasticsearch7	1m 3s
Python 3.8 testing with elasticsearch8	1m 49s
Python 3.8 testing with opensearch	1m 1s
Python 3.9 testing with elasticsearch7	1m 56s
Python 3.9 testing with elasticsearch8	2m 0s
Python 3.9 testing with opensearch	58s
Python 3.10 testing with elasticsearch7	1m 45s
Python 3.10 testing with elasticsearch8	1m 54s
Python 3.10 testing with opensearch	1m 53s
Python 3.11 testing with elasticsearch7	1m 14s
Python 3.11 testing with elasticsearch8	1m 55s
Python 3.11 testing with opensearch	1m 13s
Python 3.12 testing with elasticsearch7	1m 50s
Python 3.12 testing with elasticsearch8	1m 58s
Python 3.12 testing with opensearch	1m 51s
	24m 20s

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