Don't generate separate autoload file for htmlfontify

* lisp/hfy-cmap.el: Update file local to no longer put htmlfontify
autoloads in htmlfontify-loaddefs.el.
* lisp/htmlfontify.el (htmlfontify-loaddefs): Don't require.
* test/lisp/htmlfontify-tests.el (htmlfontify-autoload): Delete
test (bug#52400).
1 job for master in 1 minute and 25 seconds (queued for 19 seconds)
Status Job ID Name Coverage
  Normal
failed #46875
test-lisp-inotify

00:01:25

 
Name Stage Failure
failed
test-lisp-inotify Normal
Uploading artifacts for failed job
Uploading artifacts...
WARNING: test-lisp-inotify-251e7c30/: no matching files
ERROR: No files to upload
Uploading artifacts...
WARNING: test-lisp-inotify-251e7c30/junit-test-report.xml: no matching files
ERROR: No files to upload
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 123