fix alibi detect server

[RafalSkolasinski]

What this PR does / why we need it:

Fixes regression in non-pinned dependencies by pinning them.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

[RafalSkolasinski]

/test integration

[seldondev]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[RafalSkolasinski]

/test integration

[RafalSkolasinski]

/test integration

[RafalSkolasinski]

/test integration

[axsaucedo]

Failing alibi detect test is confirmed flaky as it has now been testsed both locally and inside the CI itself. The flakiness reason has not been identified, but will be investigated separate to the release.

[seldondev]

@RafalSkolasinski: The following test failed, say /retest to rerun them all:

Test name	Commit	Details	Rerun command
integration	ade5b99	link	/test integration

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