Update Rust crate vergen to v9

renovate[bot] · web-flow · commit 36b07b4585fc · 2025-09-25T18:29:21.000Z
diff --git a/Cargo.toml b/Cargo.toml
@@ -60,5 +60,5 @@ assert_cmd = "2.0.14"
 predicates = "3.1.0"
 
 [build-dependencies]
-vergen = "7.5.1"
+vergen = "9.0.0"
 #anyhow = "1"
