Recognize more filenames for zsh (#7930)

Including `zshrc` et al. since this is convention in dotfiles repos

languages.toml

@@ -722,7 +722,7 @@ source = { git = "https://github.com/tree-sitter/tree-sitter-ruby", rev = "206c7
 name = "bash"
 scope = "source.bash"
 injection-regex = "(shell|bash|zsh|sh)"
-file-types = ["sh", "bash", "zsh", ".bash_login", ".bash_logout", ".bash_profile", ".bashrc", ".profile", ".zshenv", ".zlogin", ".zlogout", ".zprofile", ".zshrc", ".zimrc", "APKBUILD", "PKGBUILD", "eclass", "ebuild", "bazelrc", ".bash_aliases", "Renviron", ".Renviron"]
+file-types = ["sh", "bash", "zsh", ".bash_login", ".bash_logout", ".bash_profile", ".bashrc", ".profile", ".zshenv", "zshenv", ".zlogin", "zlogin", ".zlogout", "zlogout", ".zprofile", "zprofile", ".zshrc", "zshrc", ".zimrc", "APKBUILD", "PKGBUILD", "eclass", "ebuild", "bazelrc", ".bash_aliases", "Renviron", ".Renviron"]
 shebangs = ["sh", "bash", "dash", "zsh"]
 roots = []
 comment-token = "#"