Update dependency flutter to v3.35.7 (#22)

renovate[bot] · web-flow · commit 220be509bd13 · 2025-10-24T12:38:06.000+02:00
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/.fvmrc b/.fvmrc
@@ -1,4 +1,4 @@
 {
-  "flutter": "3.35.5",
+  "flutter": "3.35.7",
   "flavors": {}
 }
