Bump dropshot from `d17f74d` to `1b67aea` (#459)

Bumps [dropshot](https://github.com/oxidecomputer/dropshot) from `d17f74d` to `1b67aea`.
- [Commits](d17f74d428...1b67aea1ef)

---
updated-dependencies:
- dependency-name: dropshot
  dependency-type: direct:production
...

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

Cargo.lock

@@ -391,7 +391,7 @@ dependencies = [
 [[package]]
 name = "dropshot"
 version = "0.9.1-dev"
-source = "git+https://github.com/oxidecomputer/dropshot#d17f74d428f0adf7fcab09663c708c72c34b99c0"
+source = "git+https://github.com/oxidecomputer/dropshot#1b67aea1efa112ffb9310d4cbd5892cf91c7485e"
 dependencies = [
  "async-stream",
  "async-trait",
@@ -433,7 +433,7 @@ dependencies = [
 [[package]]
 name = "dropshot_endpoint"
 version = "0.9.1-dev"
-source = "git+https://github.com/oxidecomputer/dropshot#d17f74d428f0adf7fcab09663c708c72c34b99c0"
+source = "git+https://github.com/oxidecomputer/dropshot#1b67aea1efa112ffb9310d4cbd5892cf91c7485e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2029,9 +2029,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.27.0"
+version = "1.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0de47a4eecbe11f498978a9b29d792f0d2692d1dd003650c24c76510e3bc001"
+checksum = "c3c786bf8134e5a3a166db9b29ab8f48134739014a3eca7bc6bfa95d673b136f"
 dependencies = [
  "autocfg",
  "bytes",
@@ -2043,14 +2043,14 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "windows-sys 0.45.0",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "2.0.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61a573bdc87985e9d6ddeed1b3d864e8a302c847e40d647746df2f1de209d1ce"
+checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",