Support go version 1.22

***
Provide support for go versions > 1.20 in `scripts/build`

Author: Venkatesh Prasad

build.sh

@@ -84,7 +84,7 @@ function precheck() {
     ok=1
   fi
 
-  if ! go version | egrep -q 'go(1\.1[6789])|go(1\.2[0])' ; then
+  if ! go version | egrep -q 'go(1\.1[6789])|go(1\.2[0-9])' ; then
     echo "go version must be 1.16 or above"
     ok=1
   fi

script/ensure-go-installed

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 PREFERRED_GO_VERSION=go1.20.3
-SUPPORTED_GO_VERSIONS='go1.1[6789]|go1.2[01]'
+SUPPORTED_GO_VERSIONS='go1.1[6789]|go1.2[0-9]'
 
 export ROOTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
 cd $ROOTDIR