fix: access override templates using forward slashes

[Lou1415926]

Fix #4791

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[efekarakus]

Ugh :( my bad

[efekarakus]

Thanks for fixing this!

[github-actions]

🍕 Here are the new binary sizes!

Name	New size (kiB)	size (kiB)	Delta (%)
macOS (amd)	50552	50328	+0.45
macOS (arm)	50760	50516	+0.48
linux (amd)	44500	44304	+0.44
linux (arm)	42820	42564	+0.60
windows (amd)	41376	41204	+0.42

[codecov-commenter]

Codecov Report

Merging #4807 (c513d06) into mainline (9940e28) will not change coverage.
The diff coverage is 100.00%.

❗ Current head c513d06 differs from pull request most recent head 858c7bc. Consider uploading reports for the commit 858c7bc to get more accurate results

@@            Coverage Diff            @@
##           mainline    #4807   +/-   ##
=========================================
  Coverage     69.99%   69.99%           
=========================================
  Files           286      286           
  Lines         40923    40923           
  Branches        280      280           
=========================================
  Hits          28644    28644           
  Misses        10899    10899           
  Partials       1380     1380           

Impacted Files	Coverage Δ
internal/pkg/template/template.go	80.31% <100.00%> (ø)