[PATCH] snapcraft: update to use core20

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Good to keep up to date with the fresh snap20 core rather than the
older core18. Update this.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 snapcraft.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/snapcraft.yaml b/snapcraft.yaml
index f92d3b59..59b415f3 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -3,8 +3,10 @@ version: V21.08.00
 summary: The Firmware Test Suite (FWTS)
 description: This is a firmware test suite that performs sanity checks on system firmware. It is intended to identify BIOS and ACPI errors and if appropriate it will try to explain the errors and give advice to help workaround or fix firmware bugs.  It is primarily intended to be a Linux-centric firmware troubleshooting tool.
 confinement: strict
-base: core18
+type: app
 grade: stable
+assumes: [snapd2.45]
+base: core20
 
 architectures:
     - build-on: s390x
-- 
2.32.0