Update Ubuntu

GlebChili · GlebChili · commit 7b7890189bb8 · 2021-05-31T03:12:09.000+03:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ env:
 jobs:
  linux-build:
 
-   runs-on: ubuntu-18.04
+   runs-on: ubuntu-20.04
 
    steps:
     - name: Checkout
