fix test

Author: jandelgado

.github/workflows/test_and_build.yml

@@ -25,13 +25,13 @@ jobs:
       if: success()
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13.x
+        go-version: 1.15.x
     - name: Checkout code
       uses: actions/checkout@v1
     - name: Run tests
       run: make test
     - name: Convert coverage to lcov
-      uses: jandelgado/gcov2lcov-action@v1.0.2
+      uses: jandelgado/gcov2lcov-action@v1.0.3
       with:
           infile: coverage.out
           outfile: coverage.lcov
@@ -48,7 +48,7 @@ jobs:
     - name: Install Go
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13.x
+        go-version: 1.15.x
     - name: Checkout code
       uses: actions/checkout@v1
     - name: build
@@ -74,5 +74,4 @@ jobs:
         name: bin
     - name: Run test
       run: |
-        chmod 755 bin/gcov2lcov
         make inttest