chore: Security hotfixes for v2.0.6 branch

[aaron-prindle]

Changes here cherry-pick the following security related fixes on-top of the v2.0.5 branch:

• upgrade go: 6289a4b pr : chore: upgrade go in dockerfile #8420
• upgrade base image: 9847653 pr: chore: Update skaffold base image #8460

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[aaron-prindle]

Linux issue not related to changes here. The error:

    panic.go:522: parsing skaffold config: error parsing skaffold configuration file: unknown skaffold config API version "skaffold/v4beta2". Set the config 'apiVersion' to a known value. Check https://skaffold.dev/docs/references/yaml/ for the list of valid API versions. Otherwise, check that your skaffold version is up-to-date.

is referring to the fact that between the v2.0.0 release and the v2.0.5 release there were schema upgrades (v4beta1 -> v4beta2) but our tooling was not properly updated each time. There should not be any issue here (see the commits added)