proxy: Update zerocopy to 0.8 (#11681)

Also add some macros that might result in more efficient code.

Cargo.lock

@@ -40,7 +40,7 @@ dependencies = [
  "getrandom 0.2.11",
  "once_cell",
  "version_check",
- "zerocopy",
+ "zerocopy 0.7.31",
 ]
 
 [[package]]
@@ -5204,7 +5204,7 @@ dependencies = [
  "walkdir",
  "workspace_hack",
  "x509-cert",
- "zerocopy",
+ "zerocopy 0.8.24",
 ]
 
 [[package]]
@@ -8510,7 +8510,6 @@ dependencies = [
  "tracing-log",
  "url",
  "uuid",
- "zerocopy",
  "zeroize",
  "zstd",
  "zstd-safe",
@@ -8614,8 +8613,16 @@ version = "0.7.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c4061bedbb353041c12f413700357bec76df2c7e2ca8e4df8bac24c6bf68e3d"
 dependencies = [
- "byteorder",
- "zerocopy-derive",
+ "zerocopy-derive 0.7.31",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.8.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2586fea28e186957ef732a5f8b3be2da217d65c5969d4b1e17f973ebbe876879"
+dependencies = [
+ "zerocopy-derive 0.8.24",
 ]
 
 [[package]]
@@ -8629,6 +8636,17 @@ dependencies = [
  "syn 2.0.100",
 ]
 
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a996a8f63c5c4448cd959ac1bab0aaa3306ccfd060472f85943ee0750f0169be"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
 [[package]]
 name = "zerofrom"
 version = "0.1.5"