Update dependency rust to v1.86.0 (rust-lang#1551)

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

Author: renovate[bot]

.github/workflows/main.yml

@@ -7,7 +7,7 @@ on:
 
 env:
   # renovate: datasource=github-tags depName=rust lookupName=rust-lang/rust
-  RUST_VERSION: 1.85.1
+  RUST_VERSION: 1.86.0
 
 jobs:
   lint:

.github/workflows/snapshot_tests.yml

@@ -4,7 +4,7 @@ on:
 
 env:
   # renovate: datasource=github-tags depName=rust lookupName=rust-lang/rust
-  RUST_VERSION: 1.85.1
+  RUST_VERSION: 1.86.0
 
 jobs:
   snapshot-tests: