update infer (#674)

Author: bitfaster

.github/workflows/infer.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v2
+      uses: actions/setup-dotnet@v4
       with:
         dotnet-version: 9.0.x
     - name: Install dependencies
@@ -25,7 +25,7 @@ jobs:
       run: dotnet build --configuration Release --no-restore
 
     - name: Run Infer#      
-      uses: microsoft/infersharpaction@v1.4
+      uses: microsoft/infersharpaction@v1.5
       id: runinfersharp
       with:
         binary-path: BitFaster.Caching/bin