prometheus_connect: Store "variance" operation result with the correc…

[shimon-armis]

…t key

This PR is aims to FIX an issues with stored "variance" operation result:
It seems that the result is stored in the returned dict with the key "deviation" instead of "variance".
This PR fixes it.

Signed-off-by: shimon-armis shimon.turjeman@armis.com

[shimon-armis]

Hey @4n4nd , Can u plz check this out?

[chauhankaranraj]

Thanks for the PR!

/lgtm

[shimon-armis]

@chauhankaranraj

1. Can u maybe tell why didn't the PR check run?
2. Who can merge this PR? (I don't see the "merge" button).

[shimon-armis]

@chauhankaranraj

1. Can u maybe tell why didn't the PR check run?
2. Who can merge this PR? (I don't see the "merge" button).

@4n4nd Can u please review this PR and refer to the questions above?

[shimon-armis]

@chauhankaranraj @4n4nd ❓

[4n4nd]

1. Can u maybe tell why didn't the PR check run?

for first time contributors, we need to approve the tests that need to be run

2. Who can merge this PR? (I don't see the "merge" button).

Only project maintainers/collaborators can merge a PR

[4n4nd]

thanks!

[shimon-armis]

1. Can u maybe tell why didn't the PR check run?

for first time contributors, we need to approve the tests that need to be run

2. Who can merge this PR? (I don't see the "merge" button).

Only project maintainers/collaborators can merge a PR

Thanks @4n4nd !