fix: Sliver App Bar 2 word title fixed to one line

[abhay1821]

What

• This PR includes fix of the Sliver app bar title is fixed to one line

Screenshot

sliver.mov

Fixes bug(s)

• (Search) Product Query Page Sliver App Bar does not look good with the two word title #1390

[codecov-commenter]

Codecov Report

Merging #1489 (6862bd8) into develop (e7fe8c8) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           develop   #1489      +/-   ##
==========================================
- Coverage     9.07%   9.06%   -0.01%     
==========================================
  Files          158     158              
  Lines         6415    6418       +3     
==========================================
  Hits           582     582              
- Misses        5833    5836       +3     

Impacted Files	Coverage Δ
...p/lib/pages/product/common/product_query_page.dart	0.00% <0.00%> (ø)

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[M123-dev]

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