Revert "feat: port clockskew support (golang-jwt#139)" (golang-jwt#184)

This reverts commit d489c99.

feat: port clockskew support (golang-jwt#139)

Co-authored-by: Kolawole Segun <[email protected]>
Co-authored-by: Christian Banse <[email protected]>

Set json encoding precision (golang-jwt#162)

golang-jwt#129: Added VerifyIssuer method to RegisteredClaims (golang…

…-jwt#130)

Adjusted `parser_test.go` to include RSA and ECDSA tokens (golang-jwt…

…#106)

Adds go module support /v4 (golang-jwt#41)

Additionally, added `staticcheck` for basic static code analysis (golang-jwt#44)

Co-authored-by: Christian Banse <[email protected]>

Prepare release 3.2.2 (golang-jwt#42)

Update VERSION_HISTORY.md and MIGRATION_GUIDE.md (golang-jwt#27)

* Update VERSION_HISTORY.md
* Updated README and migration
* Added replacement command

documentation around expected key types

3.1.0 changelog