bumped MSRV

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.65.0
+      - uses: dtolnay/rust-toolchain@1.68.2
       - run: cargo check --release
 
   cross-check:

Cargo.toml

@@ -2,7 +2,7 @@
 name = "spacepackets"
 version = "0.11.2"
 edition = "2021"
-rust-version = "1.65"
+rust-version = "1.68"
 authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
 description = "Generic implementations for various CCSDS and ECSS packet standards"
 homepage = "https://egit.irs.uni-stuttgart.de/rust/spacepackets"