Auto merge of #5004 - BurNiinTRee:pijul-config-key, r=matklad
Auto merge of #5004 - BurNiinTRee:pijul-config-key, r=matklad

Added "pijul" as a config key for cargo-new.vcs in .cargo/config

Currently Pijul can only be set as a version control from the command-line but not from the cargo-new.vcs key in .cargo/config

vojtechkral/cargo,rustyhorde/cargo,eminence/cargo,rustyhorde/cargo,rust-lang/cargo,tshepang/cargo,eminence/cargo,rust-lang/cargo,tsurai/cargo,eminence/cargo,rustyhorde/cargo,nipunn1313/cargo,tsurai/cargo,tshepang/cargo,rust-lang/cargo,nipunn1313/cargo,tsurai/cargo,nipunn1313/cargo,tshepang/cargo,nipunn1313/cargo,tsurai/cargo,eminence/cargo,tshepang/cargo,vojtechkral/cargo,rust-lang/cargo,vojtechkral/cargo,vojtechkral/cargo,rustyhorde/cargo,tsurai/cargo