chore: remove go 1.10 and 1.11 from gh action (#335)

Author: Sh4d1

.github/workflows/pull-request.yaml

@@ -7,7 +7,7 @@ jobs:
   unit-test:
     strategy:
       matrix:
-        go-version: [1.10.x, 1.11.x, 1.12.x, 1.13.x]
+        go-version: [1.12.x, 1.13.x]
         platform: [ubuntu-latest]
     runs-on: ${{ matrix.platform }}
     steps:
@@ -20,7 +20,7 @@ jobs:
       with:
         fetch-depth: 1
     - name: Get dependencies
-      run: go mod download || go get -t
+      run: go mod download
     - name: Run unit tests
       run: go test -v ./...
   build-test: