Update cargo dependencies

[github-actions]

Update cargo dependencies:

name  old req compatible latest  new req
====  ======= ========== ======  =======
libc  0.2.162 0.2.164    0.2.164 0.2.164
serde 1.0.214 1.0.215    1.0.215 1.0.215
name  old req compatible latest  new req
====  ======= ========== ======  =======
serde 1.0.214 1.0.215    1.0.215 1.0.215

[openshift-ci]

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