Pin go version 1.13 on github actions

This pins go to 1.13

Signed-off-by: Alistair Hey <[email protected]>

Author: Waterdrips

.github/workflows/ci-only.yml

@@ -8,10 +8,20 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: [1.13.x]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
     steps:
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.13
+
       - uses: actions/checkout@master
         with:
           fetch-depth: 1
+
       - name: Make all
         run: make all

.github/workflows/publish.yml

@@ -4,10 +4,13 @@ on:
   push:
     tags:
       - '*'
-
 jobs:
   publish:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: [1.13.x]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@master
         with: