Update cortex-m-semihosting requirement from 0.3.3 to 0.5.0

Updates the requirements on [cortex-m-semihosting](https://github.com/rust-embedded/cortex-m) to permit the latest version.
- [Release notes](https://github.com/rust-embedded/cortex-m/releases)
- [Changelog](https://github.com/rust-embedded/cortex-m/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-embedded/cortex-m/compare/c-m-sh-v0.3.5...v0.5.0)

---
updated-dependencies:
- dependency-name: cortex-m-semihosting
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 61f8e56..b5529e2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ version_check = "0.9"
 
 [dev-dependencies]
 lm3s6965 = "0.1.3"
-cortex-m-semihosting = "0.3.3"
+cortex-m-semihosting = "0.5.0"
 systick-monotonic = "1.0.0"
 
 [dev-dependencies.panic-semihosting]