Update go version to 1.20.7 to fix CVEs

[Sneha-at]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind api-change
/kind bug
/kind cleanup
/kind design
/kind documentation
/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:
Updates go version to 1.20.7 to fix CVEs CVE-2023-29409 CVE-2023-39533
Which issue(s) this PR fixes:
Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Update go version to 1.20.7 to fix CVE-2023-29409 CVE-2023-39533

[k8s-ci-robot]

Hi @Sneha-at. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Sneha-at
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[Sneha-at]

/ok-to-test

[k8s-ci-robot]

@Sneha-at: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/ok-to-test

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[pwschuurman]

/ok-to-test

[Sneha-at]

/cherry-pick release-1.11

[k8s-infra-cherrypick-robot]

@Sneha-at: #1346 failed to apply on top of branch "release-1.11":

Applying: Update go version to 1.20.6 to fix CVE
Using index info to reconstruct a base tree...
M	Dockerfile
M	Dockerfile.Windows
M	Dockerfile.debug
Falling back to patching base and 3-way merge...
Applying: Update go version to 1.20.6 to fix CVE
Applying: Update go version to 1.20.7 to fix CVE-2023-29409 CVE-2023-39533
Using index info to reconstruct a base tree...
M	Dockerfile
M	Dockerfile.Windows
M	Dockerfile.debug
Falling back to patching base and 3-way merge...
Auto-merging Dockerfile.debug
CONFLICT (content): Merge conflict in Dockerfile.debug
Auto-merging Dockerfile.Windows
CONFLICT (content): Merge conflict in Dockerfile.Windows
Auto-merging Dockerfile
CONFLICT (content): Merge conflict in Dockerfile
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0003 Update go version to 1.20.7 to fix CVE-2023-29409 CVE-2023-39533
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherry-pick release-1.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.