Update coverage.yml

Signed-off-by: Derek Gooding <djgooding@live.com>

Author: DerekGooding

.github/workflows/coverage.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
@@ -29,7 +29,7 @@ jobs:
         run: dotnet test --no-build --collect:"XPlat Code Coverage"
 
       - name: Upload to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./TestResults/**/*.xml