[Snyk] Security upgrade org.elasticsearch:elasticsearch from 6.8.3 to 7.7.0#4

snyk-bot wants to merge 1 commit intomastermathulbrich/ingest-occurrence:masterfrom

snyk-fix-b7ccd8a2497860377981a401303c0296mathulbrich/ingest-occurrence:snyk-fix-b7ccd8a2497860377981a401303c0296Copy head branch name to clipboard