Qt 6.10.3, QGIS 3.44.10 upgrade

[tomasMizera]

This PR combines all necessary upgrades to our dependencies. The major upgrades include

• Qt 6.10.3
• QGIS 3.44.10
• iOS 26

The full checklist:

• macOS

  • build
  • run
  • working CI (position test failing)

• iOS

  • build
  • run
  • working CI (upload to testflight failing)
  • problems detecting safe area on iOS

• Linux

  • build
  • run
  • working CI (position test failing)

• Android

  • build
  • run
  • working CI

• Windows

  • build
  • run
  • working CI

• double-check all the updated patches, especially positioning ones (some are not even used now)

[github-actions]

📦 Build Artifacts Ready

OS	Status	Build	Info	Workflow run
macOS Build	❌	Build failed or not found.		#6738
linux Build	❌	Build failed or not found.		#6749
win64 Build	❌	Build failed or not found.		#5933
Android Build	❌	Build failed or not found.		#8050
iOS Build	📬		Build number: 26.04.898911	#8989

[github-actions]

📦 Build Artifacts Ready

OS	Status	Build	Info	Workflow run
macOS Build	📬	Mergin Maps 67401 dmg	Expires: 22/07/2026	#6740
linux Build	❌	Build failed or not found.		#6751
win64 Build	❌	Build failed or not found.		#5935
Android Build	❌	Build failed or not found.		#8052
iOS Build	📬		Build number: 26.04.899111	#8991