Fix on Julia 1.9 (fixes #275)

[codecov[bot]]

Codecov Report

Base: 85.36% // Head: 84.04% // Decreases project coverage by -1.31% :warning:

Coverage data is based on head (7627eba) compared to base (838f37e). Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #276 +/- ## ========================================== - Coverage 85.36% 84.04% -1.32% ========================================== Files 6 6 Lines 820 840 +20 ========================================== + Hits 700 706 +6 - Misses 120 134 +14 ``` | [Impacted Files](https://codecov.io/gh/JuliaImages/ImageView.jl/pull/276?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages) | Coverage Δ | | |---|---|---| | [src/ImageView.jl](https://codecov.io/gh/JuliaImages/ImageView.jl/pull/276/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages#diff-c3JjL0ltYWdlVmlldy5qbA==) | `88.31% <100.00%> (-3.20%)` | :arrow_down: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages)

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