Bump minimum required Rust version to 1.86, because otherwise tests will fail.

Author: danieltrick

.github/workflows/cargo-workflow.yaml

@@ -5,7 +5,7 @@ on:
       TOOLCHAIN_MIN:
         required: false
         type: string
-        default: "1.85.0"
+        default: "1.86.0"
       TOOLCHAIN_MAX:
         required: false
         type: string

Cargo.toml

@@ -2,7 +2,7 @@
 name = "tss2-fapi-rs"
 version = "0.9.0"
 edition = "2024"
-rust-version = "1.85"
+rust-version = "1.86"
 description = "Provides a Rust interface to the TSS2.0 Feature API (FAPI)"
 license = "BSD-3-Clause"
 authors = ["Daniel Trick <daniel.trick@sit.fraunhofer.de>"]