For #12673: Adjust top and left alignment of logo on homescreen

[hkaancaliskan]

Pull Request checklist

• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not
• Accessibility: The code in this PR follows accessibility best practices or does not include any user facing features. In addition, it includes a screenshot of a successful accessibility scan to ensure no new defects are added to the product.

After merge

• Milestone: Make sure issues finished by this pull request are added to the milestone of the version currently in development.

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[hkaancaliskan]

@apbitner I've rebased and looks like good to go.
I've cc'd you because of this #12673 (comment)

[NotWoods]

Code LGTM!

[codecov-commenter]

Codecov Report

Merging #12676 into master will increase coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff            @@
##             master   #12676   +/-   ##
=========================================
  Coverage     29.81%   29.81%           
- Complexity     1115     1117    +2     
=========================================
  Files           422      422           
  Lines         17172    17170    -2     
  Branches       2229     2227    -2     
=========================================
+ Hits           5119     5120    +1     
+ Misses        11678    11676    -2     
+ Partials        375      374    -1     

Impacted Files	Coverage Δ	Complexity Δ
...pp/src/main/java/org/mozilla/fenix/FeatureFlags.kt	100.00% <ø> (ø)	3.00 <0.00> (ø)
...a/org/mozilla/fenix/browser/BaseBrowserFragment.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
.../java/org/mozilla/fenix/browser/BrowserFragment.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...zilla/fenix/components/metrics/MetricController.kt	35.51% <0.00%> (-0.68%)	0.00 <0.00> (ø)
...in/java/org/mozilla/fenix/settings/SupportUtils.kt	75.51% <0.00%> (+4.08%)	13.00% <0.00%> (+2.00%)

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