Update actions/checkout action to v5.0.1 (#84)

Co-authored-by: oxide-renovate[bot] <146848827+oxide-renovate[bot]@users.noreply.github.com>

Author: oxide-renovate[bot]

.github/workflows/rust.yml

@@ -14,7 +14,7 @@ jobs:
   check-style:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
       with:
         ref: ${{ github.event.pull_request.head.sha }} # see omicron#4461
     - name: Report cargo version
@@ -34,7 +34,7 @@ jobs:
     # This repo is unstable and unnecessary: https://github.com/microsoft/linux-package-repositories/issues/34
     - name: Disable packages.microsoft.com repo
       run: sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
       with:
         ref: ${{ github.event.pull_request.head.sha }} # see omicron#4461
     - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -53,7 +53,7 @@ jobs:
     # This repo is unstable and unnecessary: https://github.com/microsoft/linux-package-repositories/issues/34
     - name: Disable packages.microsoft.com repo
       run: sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
       with:
         ref: ${{ github.event.pull_request.head.sha }} # see omicron#4461
     - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0