Fix boolean configuration

[yquansah]

What this PR does / why we need it:

There is inconsistency with how some boolean values are quoted vs. some are not. This PR addresses that issue and quotes the non-quoted boolean values. Before the markdown table, it states how boolean values need to be quoted because of how ConfigMaps only work with strings, so this change accounts for all of that.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• CVE Report (Scanner found CVE and adding report)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation only

Which issue/s this PR fixes

How Has This Been Tested?

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I've read the CONTRIBUTION guide
• I have added unit and/or e2e tests to cover my changes.
• All new and existing tests passed.

[linux-foundation-easycla]

• ✅login: yquansah / (7d91e4d)
• ✅login: yquansah / (7d91e4d, 9590b5d)
• ✅login: yquansah / (7d91e4d, 9590b5d, d9654e4)

The committers listed above are authorized under a signed CLA.

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[longwuyuan]

@yquansah thanks for this contribution.

/triage accepted
/kind documentation
/area docs
/ok-to-test

[longwuyuan]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: longwuyuan, yquansah

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Needs approval from an approver in each of these files:

• docs/OWNERS [longwuyuan]

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[Gacko]

/cherry-pick release-1.10

[k8s-infra-cherrypick-robot]

@Gacko: #11483 failed to apply on top of branch "release-1.10":

Applying: chore: fix booleans to all have quotes around their values
Using index info to reconstruct a base tree...
M	docs/user-guide/nginx-configuration/configmap.md
Falling back to patching base and 3-way merge...
Auto-merging docs/user-guide/nginx-configuration/configmap.md
CONFLICT (content): Merge conflict in docs/user-guide/nginx-configuration/configmap.md
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 chore: fix booleans to all have quotes around their values
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-1.10

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