Bump golang version to 1.22 (#279)

upgrade golang to [1.22](https://go.dev/doc/go1.22).

Author: soumeh01

.github/dependabot.yaml

@@ -9,6 +9,6 @@ updates:
     rebase-strategy: disabled
 
   - package-ecosystem: gomod
-    directory: /
+    directory: "/"
     schedule:
       interval: daily

go.mod

@@ -1,6 +1,6 @@
 module github.com/open-cmsis-pack/cpackget
 
-go 1.21
+go 1.22.2
 
 require (
 	github.com/ProtonMail/gopenpgp/v2 v2.7.5