Update dependency flutter to v3.32.7 (#54)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.fvmrc

@@ -1,3 +1,3 @@
 {
-  "flutter": "3.32.6"
+  "flutter": "3.32.7"
 }