feat: Add topojson graph export rebase #622

Job	Run time
Build default builder image	2m 27s
Integration tests (maven, integrationtests.ConfigEnvironmentTest)	6m 2s
Integration tests (maven, integrationtests.ConfigFileTest)	5m 18s
Integration tests (maven, integrationtests.ConfigLookupTest)	6m 18s
Integration tests (maven, integrationtests.GeoToolsTest)	5m 8s
Integration tests (maven, integrationtests.GraphRepoTest)	7m 24s
Integration tests (jar, integrationtests.ConfigEnvironmentTest)	2m 45s
Integration tests (jar, integrationtests.ConfigFileTest)	2m 18s
Integration tests (jar, integrationtests.ConfigLookupTest)	4m 36s
Integration tests (jar, integrationtests.GeoToolsTest)	2m 15s
Integration tests (jar, integrationtests.GraphRepoTest)	3m 44s
Integration tests (war, integrationtests.ConfigEnvironmentTest)	2m 46s
Integration tests (war, integrationtests.ConfigFileTest)	2m 31s
Integration tests (war, integrationtests.ConfigLookupTest)	2m 53s
Integration tests (war, integrationtests.GeoToolsTest)	2m 17s
Integration tests (war, integrationtests.GraphRepoTest)	4m 6s
	1h 2m 48s

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