Ref: https://pkg.go.dev/math/rand@go1.20#Seed
Note: For `runtime_test.go`, this test-case was never actually doing
what appears as it's intent . Fixing it to work as intended would be
require incredibly libpod-invasive changes. Do the least-worse thing and
simply confirm that consecutive generated names are different.
Signed-off-by: Chris Evich <cevich@redhat.com>
