"Resolve conflicts on GitLab" MR link is incorrectly vertically aligned
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### Summary

<!--Summarize the bug encountered concisely.-->
### Steps to reproduce
In a repository you have write access to, create a merge request with a conflict.
<!--Describe how one can reproduce the issue - this is very important. Please use an ordered list.-->
### Example Project
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behavior, and link to it here in the bug report. If you are using an older version of GitLab, this
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### What is the current *bug* behavior?
The conflict-resolution links appear lower-down than the surrounding text.
<!--Describe what actually happens.-->
### What is the expected *correct* behavior?
The links should be correctly aligned with the surrounding text.
<!--Describe what you should see instead.-->
### Relevant logs and/or screenshots
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as it's tough to read otherwise.-->
### Output of checks
<!--If you are reporting a bug on GitLab.com, uncomment below-->
<!--This bug happens on GitLab.com-->
<!--and uncomment below if you have /label privileges-->
<!--/label ~"reproduced on GitLab.com"-->
<!--or follow up with an issue comment of `@gitlab-bot label ~"reproduced on GitLab.com"` if you do not-->
#### Results of GitLab environment info
<!--Input any relevant GitLab environment information if needed.-->
<details>
<summary>Expand for output related to GitLab environment info</summary>
<pre>
(For installations with omnibus-gitlab package run and paste the output of: \`sudo gitlab-rake gitlab:env:info\`) (For installations from source run and paste the output of: \`sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production\`)
</pre>
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#### Results of GitLab application Check
<!--Input any relevant GitLab application check information if needed.-->
<details>
<summary>Expand for output related to the GitLab application check</summary>
<pre>
(For installations with omnibus-gitlab package run and paste the output of:
`sudo gitlab-rake gitlab:check SANITIZE=true`)
(For installations from source run and paste the output of:
`sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production SANITIZE=true`)
(we will only investigate if the tests are passing)
</pre>
</details>
### Possible fixes
The links have `.gl-align-text-bottom`, which applies `vertical-align: text-bottom`, which is not correct. The links need `vertical-align: baseline` to make them properly-aligned:

The relevant code appears to be https://gitlab.com/gitlab-org/gitlab/-/blob/dd952503d95bc1b6d54c43e77f3d8e22e420f136/app/assets/javascripts/diffs/components/diff_file.vue#L506-515
<!--If you can, link to the line of code that might be responsible for the problem.-->
### Patch release information for backports
If the bug fix needs to be backported in a [patch release](https://handbook.gitlab.com/handbook/engineering/releases/patch-releases) to a version
under [the maintenance policy](https://docs.gitlab.com/policy/maintenance/), please follow the steps on the
[patch release runbook for GitLab engineers](https://gitlab.com/gitlab-org/release/docs/-/blob/master/general/patch/engineers.md).
Refer to the [internal "Release Information" dashboard](https://dashboards.gitlab.net/d/delivery-release_info/delivery3a-release-information?orgId=1)
for information about the next patch release, including the targeted versions, expected release date, and current status.
#### High-severity bug remediation
To remediate high-severity issues requiring an [internal release](https://handbook.gitlab.com/handbook/engineering/releases/internal-releases/) for single-tenant SaaS instances,
refer to the [internal release process for engineers](https://gitlab.com/gitlab-org/release/docs/-/blob/master/general/internal-releases/engineers.md?ref_type=heads).
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