deps: remove unused crc32fast dependency

Remove redundant crc32fast dependency from both root and uucore Cargo.toml
files since we now use the built-in Crc32IsoHdlc algorithm from crc-fast.

This addresses reviewer feedback about cleaning up unused dependencies while
maintaining all CRC32B functionality through the more efficient built-in approach.

Author: naoNao89

Cargo.toml

@@ -390,7 +390,6 @@ sha3 = "0.10.8"
 blake2b_simd = "1.0.2"
 blake3 = "1.5.1"
 sm3 = "0.4.2"
-crc32fast = "1.4.2"
 crc-fast = "1.5.0"
 digest = "0.10.7"
 

src/uucore/Cargo.toml

@@ -65,7 +65,6 @@ sha3 = { workspace = true, optional = true }
 blake2b_simd = { workspace = true, optional = true }
 blake3 = { workspace = true, optional = true }
 sm3 = { workspace = true, optional = true }
-crc32fast = { workspace = true, optional = true }
 crc-fast = { workspace = true, optional = true }
 bigdecimal = { workspace = true, optional = true }
 num-traits = { workspace = true, optional = true }
@@ -170,7 +169,6 @@ sum = [
   "blake2b_simd",
   "blake3",
   "sm3",
-  "crc32fast",
   "crc-fast",
 ]
 update-control = ["parser"]