Fix build.sh to work with golang 1.20+

[imrivera]

This changes allow build.sh to be used with Golang 1.20+

[Copilot]

Pull Request Overview

This PR updates the build script to support Golang versions 1.20 and above by modifying the version checking logic and conditionally handling the -i flag which was removed in newer Go versions.

• Replaces hardcoded version regex with dynamic version parsing
• Adds conditional logic to only use the -i flag for Go 1.16
• Introduces a variable to conditionally apply build options based on Go version

Comments suppressed due to low confidence (1)

build.sh:1

• The regex pattern assumes single-digit version numbers after 1. This will fail for Go versions like 1.20, 1.21, etc. The pattern should be go1\.\K[0-9]+ to match multiple digits correctly.

#!/bin/bash

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[Copilot]

String comparison should be used instead of numeric comparison. Go version numbers like '20' and '21' are valid but this logic incorrectly assumes only Go 1.16 needs the -i flag. Based on Go release notes, the -i flag was deprecated and removed in Go 1.17+, so this condition should check for versions less than 17.

Suggested change

	if [[ "$GO_VERSION" -eq "16" ]]; then
	# This option is needed only for go 1.16
	if [[ "$GO_VERSION" -lt "17" ]]; then
	# This option is needed only for go versions less than 1.17