Bump trybuild from 1.0.45 to 1.0.48 (#4031)

Bumps [trybuild](https://github.com/dtolnay/trybuild) from 1.0.45 to 1.0.48.
- [Release notes](https://github.com/dtolnay/trybuild/releases)
- [Commits](https://github.com/dtolnay/trybuild/compare/1.0.45...1.0.48)

---
updated-dependencies:
- dependency-name: trybuild
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

polkadot/Cargo.lock

@@ -11007,9 +11007,9 @@ dependencies = [
 
 [[package]]
 name = "trybuild"
-version = "1.0.45"
+version = "1.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bdaf2a1d317f3d58b44b31c7f6436b9b9acafe7bddfeace50897c2b804d7792"
+checksum = "4e6088028c71b42d26126c208a072670bcb964cfe73904c331b05e9c26080470"
 dependencies = [
  "glob",
  "lazy_static",

polkadot/node/overseer/overseer-gen/Cargo.toml

@@ -19,4 +19,4 @@ futures-timer = "3.0.2"
 pin-project = "1.0"
 
 [dev-dependencies]
-trybuild = "1.0.45"
+trybuild = "1.0.48"