gh-40722: Update pillow
    
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@dimpase I have opened a PR to update pillow.


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### ⌛ Dependencies

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URL: #40722
Reported by: Chenxin Zhong
Reviewer(s): Copilot, Dima Pasechnik

Author: Release Manager

build/pkgs/pillow/checksums.ini

@@ -1,4 +1,4 @@
 tarball=pillow-VERSION.tar.gz
-sha1=e4df689bd850a01790d066accdb81ba1164a1cd1
-sha256=368da70808b36d73b4b390a8ffac11069f8a5c85f29eff1f1b01bcf3ef5b2a20
+sha1=94867d85aee363ef53c1a43194c022e8fba13d3b
+sha256=3828ee7586cd0b2091b6209e5ad53e20d0649bbe87164a459d0676e035e8f523
 upstream_url=https://files.pythonhosted.org/packages/source/p/pillow/pillow-VERSION.tar.gz

build/pkgs/pillow/package-version.txt

@@ -1 +1 @@
-11.1.0
+11.3.0