fix(docs): fix missing overloads in docs when overload count is less than 3

[tmair]

Description:
This PR fixes the display of overloads in the docs application if there are less than 3 overloads.

Backport of: #7367

Related issue (if exists): #5281

[jakovljevic-mladen]

LGTM.

[jakovljevic-mladen]

@benlesh, now we're running into issue where CI fails on 7.x branch. Error:

npm ERR! notsup Required: {"node":"^18.17.0 || >=20.5.0"}
npm ERR! notsup Actual:   {"npm":"8.19.4","node":"v16.20.2"}

How do we solve this?

BTW, change from this PR does not impact in any way anything that is tested during CI run, so I will probably merge it later. Just want to make sure you know that we're having issues with CI run.

[benlesh]

How do we solve this?

I'm not quite sure yet. I'll look into it. In the meantime, I think this can be merged.

[benlesh]

@tmair thank you for this PR! BTW (and this isn't a big deal). When doing anything on the docs site, even if it's a "fix", just use docs: whatever the change is for the message. fix(???): ??? will show up in the library's changelog.

[tmair]

@tmair thank you for this PR! BTW (and this isn't a big deal). When doing anything on the docs site, even if it's a "fix", just use docs: whatever the change is for the message. fix(???): ??? will show up in the library's changelog.

Oh, I was not aware of this. I will try to remember this for any future PRs