* lisp/emacs-lisp/byte-opt.el: Minor simplifications

(byte-optimize-form-code-walker): Use `byte-optimize-form` after
inlining, so optimizations are also applied to the top level call.
Simplify the code for `pure` functions using `byte-optimize-constant-args`.
(byte-optimize-all-constp): Remove, not used any more.
(byte-optimize-1+, byte-optimize-1-): Remove, they are redundant
with the `pure` annotation.
1 job for master in 11 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #6779
test-all

00:00:11

 
Name Stage Failure
failed
test-all Test
error: cannot lock ref 'refs/remotes/origin/master': Unable to create '/builds/emacs/emacs/.git/refs/remotes/origin/master.lock': File exists.

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an editor opened by 'git commit'. Please make sure all processes
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fatal: failed to run reflog
ERROR: Job failed: exit code 1