fix: set build indicator icon height for ie11

[sibbng]

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

Related #7377

Before

After

/cc @pi0

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly. (PR: #)
• I have added tests to cover my changes (if not applicable, please state why)
• All new and existing tests are passing.

[codecov-io]

Codecov Report

Merging #7378 into dev will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev    #7378   +/-   ##
=======================================
  Coverage   70.58%   70.58%           
=======================================
  Files          88       88           
  Lines        3604     3604           
  Branches      977      977           
=======================================
  Hits         2544     2544           
  Misses        859      859           
  Partials      201      201           

Flag	Coverage Δ
#unittests	70.58% <ø> (ø)

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