Fix a weird error with straight-use-package

Description:

With the (or (ignore-errors ...) (progn ...)) form, `:straight' threw an error
/only/ with `avy'.  I couldn't figure out what the error was by re-evaluating
or changing it to just throw straight's error or anything, and
straight-use-package always returned t.  However, changing the form to the
simpler (straight-use-package) just ... works.  So I have no idea what the
matter might be.

I realized that I made the :straight form more complicated to begin with
because I was installing a lot of different packages and they were all over the
place, so I wanted to know that it failed sooner rather than later, but still
load the rest of my init file.  Now that my config is more stable, I feel okay
taking the extra stuff out of the form.

init.el

@@ -25,10 +25,7 @@
 (setup setup
   (setup-define :straight
     (lambda (recipe)
-      `(or (ignore-errors (straight-use-package ',recipe))
-           (progn
-             (message "Straight error: %S" ',recipe)
-             (throw 'setup-exit nil))))
+      `(straight-use-package ',recipe))
     :documentation "Install RECIPE with `straight-use-package'."
     :repeatable t
     :shorthand (lambda (sexp)