Bump expo-splash-screen from 0.20.5 to 0.26.4 in /frontend/sac-mobile

Bumps [expo-splash-screen](https://github.com/expo/expo/tree/HEAD/packages/expo-splash-screen) from 0.20.5 to 0.26.4.
- [Changelog](https://github.com/expo/expo/blob/main/CHANGELOG.md)
- [Commits](https://github.com/expo/expo/commits/HEAD/packages/expo-splash-screen)

---
updated-dependencies:
- dependency-name: expo-splash-screen
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

frontend/sac-mobile/package.json

@@ -26,7 +26,7 @@
     "expo-font": "~11.10.2",
     "expo-linking": "~6.2.2",
     "expo-router": "^3.4.6",
-    "expo-splash-screen": "~0.20.5",
+    "expo-splash-screen": "~0.26.4",
     "expo-status-bar": "~1.11.1",
     "expo-system-ui": "~2.9.3",
     "expo-web-browser": "~12.3.2",

frontend/sac-mobile/yarn.lock

@@ -5124,20 +5124,13 @@ expo-router@^3.4.6:
     react-helmet-async "^1.3.0"
     schema-utils "^4.0.1"
 
-[email protected]:
+[email protected], expo-splash-screen@~0.26.4:
   version "0.26.4"
   resolved "https://registry.yarnpkg.com/expo-splash-screen/-/expo-splash-screen-0.26.4.tgz#bc1fb226c6eae03ee351a3ebe5521a37f868cbc7"
   integrity sha512-2DwofTQ0FFQCsvDysm/msENsbyNsJiAJwK3qK/oXeizECAPqD7bK19J4z9kuEbr7ORPX9MLnTQYKl6kmX3keUg==
   dependencies:
     "@expo/prebuild-config" "6.7.4"
 
-expo-splash-screen@~0.20.5:
-  version "0.20.5"
-  resolved "https://registry.yarnpkg.com/expo-splash-screen/-/expo-splash-screen-0.20.5.tgz#ebeba3e3977606830f74f506ab2cc25042bb7efd"
-  integrity sha512-nTALYdjHpeEA30rdOWSguxn72ctv8WM8ptuUgpfRgsWyn4i6rwYds/rBXisX69XO5fg+XjHAQqijGx/b28+3tg==
-  dependencies:
-    "@expo/prebuild-config" "6.2.6"
-
 expo-status-bar@~1.11.1:
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/expo-status-bar/-/expo-status-bar-1.11.1.tgz#a11318741d361048c11db2b16c4364a79a74af30"