Rewrite Copyright Date Ranges from -present to -2022

Apparently it's better. Somehow.

```
for f in $(find . \( -path ./.git -o -path ./tests/fuzz/corpora -o -path ./tests/regression/data-cache -o -path ./tests/regression/cache \) -prune -o -type f); do echo $f; sed -i 's/\-present/-2022/' $f; done

g co HEAD -- build/meson/
```

doc/zstd_compression_format.md

@@ -3,7 +3,7 @@ Zstandard Compression Format
 
 ### Notices
 
-Copyright (c) 2016-present Yann Collet, Meta Platforms, Inc. and affiliates.
+Copyright (c) 2016-2022 Yann Collet, Meta Platforms, Inc. and affiliates.
 
 Permission is granted to copy and distribute this document
 for any purpose and without charge,