[SSSD] [PATCH] CI: Remove Clang analyzer

[Nikolai Kondrashov]

Hi everyone,

The attached patch removes Clang analyzer run from CI as it takes a long time
and its results are ignored.

I initially expected it to be taken into use quickly, but as that is not
happening, we'd better remove it to save valuable CI server time.

We can always add it back when a solution to checking it is agreed on and
implemented.

Nick