Adapt GrimoireELK to Sortinghat GraphQL

[zhquan]

Fixes #984

Signed-off-by: Quan Zhou [email protected]

[vchrombie]

Hi @zhquan, I was working on some changes related to some commits in this PR (https://github.com/chaoss/grimoirelab-elk/pull/987/commits/d8c7a7e8685f3166774131abc3c3209f6b32dfcc and https://github.com/chaoss/grimoirelab-elk/pull/987/commits/ae711343f6a0cf65515d8c1314561cab7a4f2c49). Do you mind rebasing your branch once I complete the work?

[vchrombie]

@zhquan

I was working on some changes related to some commits in this PR

I think I have completed all the work, you can rebase this PR and complete this when you are free. Thanks.

[coveralls]

Pull Request Test Coverage Report for Build 3873540966

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 371 unchanged lines in 5 files lost coverage.
• Overall coverage decreased (-0.08%) to 82.328%

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Files with Coverage Reduction	New Missed Lines	%
/home/runner/work/grimoirelab-elk/grimoirelab-elk/grimoire_elk/enriched/twitter.py	1	90.48%
/home/runner/work/grimoirelab-elk/grimoirelab-elk/grimoire_elk/enriched/git.py	57	72.44%
/home/runner/work/grimoirelab-elk/grimoirelab-elk/grimoire_elk/elk.py	94	23.68%
/home/runner/work/grimoirelab-elk/grimoirelab-elk/grimoire_elk/enriched/enrich.py	107	74.3%
/home/runner/work/grimoirelab-elk/grimoirelab-elk/grimoire_elk/enriched/sortinghat_gelk.py	112	68.12%
<!--	Total:	371

Totals
Change from base Build 3409658978:	-0.08%
Covered Lines:	9103
Relevant Lines:	11057

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💛 - Coveralls