snap: use dotnet-runtime-7.0 in MAUI snap

Since dotnet-runtime-6.0 causes the following error when running snap: ``` Error: [/snap/gee-maui-preview/x1/usr/share/dotnet/host/fxr] does not exist ```
nblockchain · Jul 1, 2024 · 7096103 · 7096103
1 parent 9738880
commit 7096103
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/snap/local/snapcraft_maui.yaml b/snap/local/snapcraft_maui.yaml
@@ -38,7 +38,7 @@ parts:
  organize:
  geewallet-maui-gtk.sh: bin/geewallet-maui-gtk.sh
  stage-packages:
- - dotnet-runtime-6.0
+ - dotnet-runtime-7.0
  override-build: |
  set -ex