dependencies: zapr v1.3.0, zap v1.26.0

The new zapr adds support for slog. The new zap has various improvements. It no
longer depends on go.uber.org/atomic which enables dropping it from the
Kubernetes dependencies. github.com/pkg/errors is also no longer needed.

hack/unwanted-dependencies.json

@@ -178,10 +178,8 @@
         "github.com/containerd/fifo",
         "github.com/containerd/go-runc",
         "github.com/containerd/typeurl",
-        "github.com/go-logr/zapr",
         "github.com/google/cadvisor",
         "github.com/grpc-ecosystem/go-grpc-middleware",
-        "go.uber.org/zap",
         "gotest.tools/v3",
         "k8s.io/kubectl",
         "k8s.io/kubernetes",