patterns: Add pattern for Vector BLF Frame Logging Format (#409)

* Add Vector Binary Logging Format pattern

* Combine object header extensions into single type

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Co-authored-by: Nik <[email protected]>

Author: spnda

README.md

@@ -42,6 +42,7 @@ Everything will immediately show up in ImHex's Content Store and gets bundled wi
 | Bencode | `application/x-bittorrent` | [`patterns/bencode.hexpat`](patterns/bencode.hexpat) | Bencode encoding, used by Torrent files |
 | Prusa BGCODE | | [`patterns/bgcode.hexpat`](patterns/bgcode.hexpat) | PrusaSlicer Binary G-Code files |
 | BLEND  | | [`patterns/blend.hexpat`](patterns/blend.hexpat) | Blender Project file |
+| BLF | | [`patterns/blf.hexpat`](patterns/blf.hexpat) | Vector BLF Frame Logging Files |
 | BMP  | `image/bmp` | [`patterns/bmp.hexpat`](patterns/bmp.hexpat) | OS2/Windows Bitmap files |
 | BIN  | | [`patterns/selinux.hexpat`](patterns/selinux.pat) | SE Linux modules |
 | BINKA  | | [`patterns/binka.hexpat`](patterns/binka.pat) | RAD Game Tools Bink Audio (BINKA) files |