Bump data-encoding from 2.4.0 to 2.5.0 in /packer (#5310)

Summary:
Bumps [data-encoding](https://github.com/ia0/data-encoding) from 2.4.0 to 2.5.0.
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Pull Request resolved: https://github.com/facebook/flipper/pull/5310

Reviewed By: mweststrate

Differential Revision: D51588872

Pulled By: passy

fbshipit-source-id: bbce09141bf6adf384fad0ae2cc6d91f5b36af6e

packer/Cargo.lock

@@ -186,9 +186,9 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
+checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
 [[package]]
 name = "digest"