Fix breaking APIs in TabsAdapter and ViewHolder

[jonalmeida]

Requires breaking API changes from mozilla-mobile/android-components#7356 in the next AC upgrade to land.

[codecov-commenter]

Codecov Report

Merging #11510 into master will decrease coverage by 0.00%.
The diff coverage is 16.66%.

@@             Coverage Diff              @@
##             master   #11510      +/-   ##
============================================
- Coverage     21.55%   21.55%   -0.01%     
  Complexity      700      700              
============================================
  Files           373      373              
  Lines         15074    15066       -8     
  Branches       2039     2036       -3     
============================================
- Hits           3249     3247       -2     
+ Misses        11537    11533       -4     
+ Partials        288      286       -2     

Impacted Files	Coverage Δ	Complexity Δ
...pp/src/main/java/org/mozilla/fenix/HomeActivity.kt	8.82% <0.00%> (+0.15%)	10.00 <0.00> (ø)
...java/org/mozilla/fenix/tabtray/FenixTabsAdapter.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...ava/org/mozilla/fenix/tabtray/TabTrayViewHolder.kt	38.09% <100.00%> (+0.41%)	7.00 <0.00> (ø)

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