[CARRY] bump to go1.20

Per Goncalves da Silva · Per Goncalves da Silva · commit 5c9268313553 · 2024-06-10T17:57:30.000+02:00
Signed-off-by: Per Goncalves da Silva &lt;pegoncal@redhat.com&gt;
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/openshift/operator-framework-olm
 
-go 1.19
+go 1.20
 
 require (
 	github.com/blang/semver/v4 v4.0.0
