[Fix #3074] Makes cider recognize 'pwsh' as powershell.

The recent powershell executables (in the .NET Core era) are
named pwsh.exe, and should be treated the same as powershell
for the purposes of cider-jack-in.

Author: rwtodd

CHANGELOG.md

@@ -23,6 +23,7 @@
 * [#2746](https://github.com/clojure-emacs/cider/issues/2746): Handle gracefully Clojure versions with non-standard qualifiers (e.g. `1.11.0-master-SNAPSHOT`).
 * [#3069](https://github.com/clojure-emacs/cider/pull/3069): Fix cursor color changing when it shouldn't in evil-mode
 * [#3071](https://github.com/clojure-emacs/cider/issues/3071): Use xref instead of etags to push point to marker stack
+* [#3074](https://github.com/clojure-emacs/cider/issues/3074): Recognize pwsh as a powershell executable
 
 ## 1.1.1 (2021-05-24)
 

cider.el

@@ -1315,7 +1315,8 @@ non-nil, don't start if ClojureScript requirements are not met."
                           (and (null project-dir)
                                (eq cider-allow-jack-in-without-project 'warn)
                                (y-or-n-p "Are you sure you want to run `cider-jack-in' without a Clojure project? ")))
-                  (let ((cmd (format "%s %s" command-resolved (if (string-equal command "powershell")
+                  (let ((cmd (format "%s %s" command-resolved (if (or (string-equal command "powershell")
+                                                                      (string-equal command "pwsh"))
                                                                   (cider--powershell-encode-command cmd-params)
                                                                 cmd-params))))
                     (plist-put params :jack-in-cmd (if (or cider-edit-jack-in-command