Migrate mapstructure dependency

[mrodm]

What does this PR do?

mapstructure repository has been archived, and there is a new fork that continues with the development according to this announcement: https://gist.github.com/mitchellh/90029601268e59a29e64e55bab1c5bdc

Process followed:

go get github.com/go-viper/mapstructure/v2
sed -i 's/github.com\/mitchellh\/mapstructure/github.com\/go-viper\/mapstructure\/v2/g' $(find . -type f -name '*.go')
go mod tidy

[elasticmachine]

:green_heart: Build Succeeded

• Buildkite Build
• Commit: 7bcb397442f5c8c85feb8230ca3f7434d2dbd855

History

• :broken_heart: Build #881 failed 58671b50a1a4af179348830092d9cd50215237ee

cc @mrodm