build: update go version

Signed-off-by: Peter Balogh <[email protected]>

Author: pbalogh-sa

.github/workflows/ci.yml

@@ -15,10 +15,10 @@ jobs:
 
     steps:
 
-    - name: Set up Go 1.14
+    - name: Set up Go 1.15
       uses: actions/setup-go@v1
       with:
-        go-version: 1.14
+        go-version: 1.15
 
     - name: Check out code
       uses: actions/checkout@v1
@@ -40,10 +40,10 @@ jobs:
 
     steps:
 
-    - name: Set up Go 1.14
+    - name: Set up Go 1.15
       uses: actions/setup-go@v1
       with:
-        go-version: 1.14
+        go-version: 1.15
 
     - name: Checkout code
       uses: actions/checkout@v2