; Use string-search instead of string-match[-p] in ruby-ts-mode.el

* lisp/progmodes/ruby-ts-mode.el (ruby-ts--align-chain):
Use the much faster string-search when just searching for a substring.

(cherry picked from commit 0724c6dbda)

lisp/progmodes/ruby-ts-mode.el

@@ -469,7 +469,7 @@ non-nil."
   (let* (first-call )
     (while (and parent
                 (setq first-call (treesit-node-parent parent))
-                (string-match-p "call" (treesit-node-type first-call)))
+                (string-search "call" (treesit-node-type first-call)))
       (setq parent first-call))
     (treesit-node-start (treesit-search-subtree parent "\\." nil t))))