ci: bump old burnout ubuntu

Signed-off-by: vince-fugnitto <[email protected]>

Author: vince-fugnitto

.github/workflows/ci-cd.yml

@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [ubuntu-18.04]
+        os: [ubuntu-latest]
         node: [16]
 
     steps:
@@ -44,7 +44,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [ubuntu-18.04]
+        os: [ubuntu-latest]
         node: [16]
 
     steps:
@@ -71,7 +71,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [ubuntu-18.04]
+        os: [ubuntu-latest]
         node: [16]
 
     steps: