Remove github.com/dgrijalva/jwt-go from replace as it is not getting used anywhere

[debasishbsws]

Provide a description of what has been changed

Remove github.com/dgrijalva/jwt-go from replace as it is not getting used anywhere

The module
is not getting used anywhere but it is mentioned in the go.mod file and now it causing error when we try to update the github.com/golang-jwt/jwt/v4 which is getting
used error: go: github.com/golang-jwt/jwt/[email protected] used for two different module paths (github.com/dgrijalva/jwt-go and github.com/golang-jwt/jwt/v4)

Checklist

• When introducing a new scaler, I agree with the scaling governance policy
• I have verified that my change is according to the deprecations & breaking changes policy
• Tests have been added
• Changelog has been updated and is aligned with our changelog requirements
• A PR is opened to update our Helm chart (repo) (if applicable, ie. when deployment manifests are modified)
• A PR is opened to update the documentation on (repo) (if applicable)
• Commits are signed with Developer Certificate of Origin (DCO - learn more)

Fixes #

Relates to #

[JorTurFer]

Hello
Thanks for reporting the issue. Actually github.com/dgrijalva/jwt-go is used as transitory dependency of github.com/spf13/viper with is a transitory dependency of github.com/spf13/cobra, so sadly it's in use and that's why we added the replace statement.
I have this other PR opened with a lot of bumps, preparing tomorrow's release. I have included a bump of this dep to fix the issue -> fba853a (#6305)