Bump go version to 1.20

ezgidemirel · ezgidemirel · commit d4605406d569 · 2023-08-02T17:41:14.000+03:00
Signed-off-by: ezgidemirel &lt;ezgidemirel91@gmail.com&gt;
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/crossplane/crossplane-runtime
 
-go 1.18
+go 1.20
 
 require (
 	dario.cat/mergo v1.0.0
