From 7f3344a77c513b8e491c557fdc72a804d778a972 Mon Sep 17 00:00:00 2001
From: Adrian Coveney <adrian.coveney@stfc.ac.uk>
Date: Mon, 12 Jun 2023 11:18:06 +0100
Subject: [PATCH] Revert "Pin to Ubuntu 18.04"

This reverts commit c9994b48dda2b951781afc078c7c96c82136a796.

Ubuntu 18 is no longer available in GH Actions, and also we want to see
the failing tests due to the OpenSSL changes.
---
 .github/workflows/unit-test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index dea79cf1..f7f89548 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 jobs:
   unit-test:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix: