*: remove codecov

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

.github/workflows/ci.yml

@@ -82,6 +82,11 @@ jobs:
         fetch-depth: 25
 
     - name: Test
+      working-directory: src/github.com/containerd/ttrpc
+      run: |
+        make test
+
+    - name: Coverage
       working-directory: src/github.com/containerd/ttrpc
       run: |
         make coverage TESTFLAGS_RACE=-race
@@ -91,12 +96,6 @@ jobs:
       run: |
         make integration
 
-    - name: Code Coverage
-      uses: codecov/codecov-action@v2
-      with:
-        files: coverage.txt
-      if: matrix.os == 'ubuntu-latest'
-
   #
   # Run Protobuild
   #