Check if this mitigates the go 1.16 issue

Simon Engledew · Simon Engledew · commit 324d987bc633 · 2021-03-01T13:01:56.000Z
diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
@@ -1,5 +1,8 @@
 name: "PR checks"
 
+env:
+  GO111MODULE: auto
+
 on:
   push:
     branches: [main, v1]
