cksum: Implement option -a

Implement option -a --algorithm.
Move digest to src/uucore/src/lib/features and rename it to hash.

fix lint

fix Cargo.toml

Cargo.lock

@@ -2053,6 +2053,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "sm3"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f943a7c5e3089f2bd046221d1e9f4fa59396bf0fe966360983649683086215da"
+dependencies = [
+ "digest",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.10.0"
@@ -2390,7 +2399,14 @@ dependencies = [
 name = "uu_cksum"
 version = "0.0.17"
 dependencies = [
+ "blake2b_simd",
+ "blake3",
  "clap",
+ "hex",
+ "md-5",
+ "sha1",
+ "sha2",
+ "sm3",
  "uucore",
 ]
 
@@ -2606,6 +2622,7 @@ dependencies = [
  "sha1",
  "sha2",
  "sha3",
+ "sm3",
  "uucore",
 ]
 
@@ -3299,17 +3316,27 @@ dependencies = [
 name = "uucore"
 version = "0.0.17"
 dependencies = [
+ "blake2b_simd",
+ "blake3",
  "clap",
  "data-encoding",
  "data-encoding-macro",
+ "digest",
  "dns-lookup",
  "dunce",
  "glob",
+ "hex",
  "itertools",
  "libc",
+ "md-5",
+ "memchr",
  "nix",
  "once_cell",
  "os_display",
+ "sha1",
+ "sha2",
+ "sha3",
+ "sm3",
  "thiserror",
  "time",
  "uucore_procs",