Resolve redundant_static_lifetimes clippy lint

error: constants have by default a `'static` lifetime
       --> src/lib.rs:161:24
        |
    161 | const DEC_DIGITS_LUT: &'static [u8] = b"\
        |                       -^^^^^^^----- help: consider removing `'static`: `&[u8]`
        |
        = note: `-D clippy::redundant-static-lifetimes` implied by `-D clippy::all`
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes

src/lib.rs

@@ -158,7 +158,7 @@ trait IntegerPrivate<B> {
     fn write_to(self, buf: &mut B) -> &[u8];
 }
 
-const DEC_DIGITS_LUT: &'static [u8] = b"\
+const DEC_DIGITS_LUT: &[u8] = b"\
       0001020304050607080910111213141516171819\
       2021222324252627282930313233343536373839\
       4041424344454647484950515253545556575859\