chore: Bump memchr to 2.6.0 (#2902)

Piotr Osiewicz created

Fresh off the press, memchr 2.6.0 adds vector search routines for
aarch64. That directly improves our search performance for both text and
regex searches. Per BurntSushi's claims, the simple string searches in
ripgrep got ~2 times faster (more details available in
https://github.com/BurntSushi/memchr/pull/129).

Release Notes:

- N/A

Change summary

Cargo.lock | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

Detailed changes

Cargo.lock 🔗

@@ -4269,9 +4269,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "76fc44e2588d5b436dbc3c6cf62aef290f90dab6235744a93dfe1cc18f451e2c"
 
 [[package]]
 name = "memfd"