Add HEVC registry entry generated output to .gitignore

Author: padenot

.gitignore

@@ -1,17 +1,18 @@
 /index.html
+aac_codec_registration.html
+alaw_codec_registration.html
 alaw_codec_registration.html
 av1_codec_registration.html
 avc_codec_registration.html
 codec_registry.html
 flac_codec_registration.html
+hevc_codec_registration.html
 mp3_codec_registration.html
-aac_codec_registration.html
 opus_codec_registration.html
 out/
+pcm_codec_registration.html
+ulaw_codec_registration.html
 ulaw_codec_registration.html
 vorbis_codec_registration.html
 vp8_codec_registration.html
 vp9_codec_registration.html
-pcm_codec_registration.html
-alaw_codec_registration.html
-ulaw_codec_registration.html