Remove ZB and ZiB from file size type (#9427)

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This PR removes ZB and ZiB from file size type, as they 
were showing incorrect values due to an integer overflow.

Fixes: #9337
# User-Facing Changes
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helps us keep track of breaking changes. -->

# Tests + Formatting
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crates/nu-protocol/src/value/mod.rs

@@ -3754,7 +3754,6 @@ fn get_filesize_format(format_value: &str, filesize_metric: Option<bool>) -> (By
         "tb" | "tib" => either!(format_value, TB, TiB),
         "pb" | "pib" => either!(format_value, TB, TiB),
         "eb" | "eib" => either!(format_value, EB, EiB),
-        "zb" | "zib" => either!(format_value, ZB, ZiB),
         _ => (byte_unit::ByteUnit::B, "auto"),
     }
 }

crates/nu-protocol/src/value/unit.rs

@@ -11,7 +11,6 @@ pub enum Unit {
     Terabyte,
     Petabyte,
     Exabyte,
-    Zettabyte,
 
     // Filesize units: ISO/IEC 80000
     Kibibyte,
@@ -20,7 +19,6 @@ pub enum Unit {
     Tebibyte,
     Pebibyte,
     Exbibyte,
-    Zebibyte,
 
     // Duration units
     Nanosecond,
@@ -61,10 +59,6 @@ impl Unit {
                 val: size * 1000 * 1000 * 1000 * 1000 * 1000 * 1000,
                 span,
             },
-            Unit::Zettabyte => Value::Filesize {
-                val: size * 1000 * 1000 * 1000 * 1000 * 1000 * 1000 * 1000,
-                span,
-            },
 
             Unit::Kibibyte => Value::Filesize {
                 val: size * 1024,
@@ -90,10 +84,6 @@ impl Unit {
                 val: size * 1024 * 1024 * 1024 * 1024 * 1024 * 1024,
                 span,
             },
-            Unit::Zebibyte => Value::Filesize {
-                val: size * 1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024,
-                span,
-            },
 
             Unit::Nanosecond => Value::Duration { val: size, span },
             Unit::Microsecond => Value::Duration {