codecparsers: update to gst-vaapi-branch commit 1f792e4

87f4a7e: bytereader: add gst_byte_reader_peek_sub_reader() and _get_sub_reader()
7d8ba7a: bytereader: use unchecked inline variant for get_remaining in more places
2528ea6: bytereader: add gst_byte_reader_masked_scan_uint32_peek
2b92a67: h264parse: reset the parser information when caps changes
05eee86: codecparsers: Indent file
e27a38b: codecparsers: Add READ_UE_MAX macro
2036471: Constify some static arrays everywhere

diff --git a/ext/codecparsers b/ext/codecparsers
index d3b5c1b..8cb5608 160000 (submodule)
--- a/ext/codecparsers
+++ b/ext/codecparsers
@@ -1 +1 @@
-Subproject commit d3b5c1bf5dde36ab27110edbc5ced84b9bb07a63
+Subproject commit 8cb56088773832e63cce284bef00749601f792e4