Remova o terminal de credenciais Git
git config --unset credential.helper
Mobile Star
git config --unset credential.helper
git config --system --unset credential.helper
cmdkey /delete:LegacyGeneric:target=git:https://github.com
#windows
Click Start > Control Panel > User Accounts > Credential Manager. Note: if View by is set to Category, click user accounts first, and then click Credential Manager.
Select the Windows Credentials option.
Then click Remove from Vault