Move @protobuf-ts/plugin to dev dependencies

[Link-]

This pull request updates the dependencies in the packages/cache project to correctly classify @protobuf-ts/plugin and related packages as development dependencies.

Dependency Upgrades

Package Name	Previous Version	New Version	Notes
@azure/core-http/form-data	4.0.0	4.0.4	Nested dependency upgrade
@types/node-fetch/form-data	3.0.1	3.0.4	Nested dependency upgrade
brace-expansion	1.1.11	1.1.12	Minor version upgrade
form-data (root)	2.5.1	2.5.5	Patch version upgrade

New Dependencies Added

Package Name	Version	Type	Notes
call-bind-apply-helpers	1.0.2	runtime	New dependency
dunder-proto	1.0.1	runtime	New dependency
es-define-property	1.0.1	runtime	New dependency
es-errors	1.3.0	runtime	New dependency
es-object-atoms	1.1.1	runtime	New dependency
es-set-tostringtag	2.1.0	runtime	New dependency
function-bind	1.1.2	runtime	New dependency
get-intrinsic	1.3.0	runtime	New dependency
get-proto	1.0.1	runtime	New dependency
gopd	1.2.0	runtime	New dependency
has-symbols	1.1.0	runtime	New dependency
has-tostringtag	1.0.2	runtime	New dependency
hasown	2.0.2	runtime	New dependency
math-intrinsics	1.1.0	runtime	New dependency
safe-buffer	5.2.1	runtime	New dependency

Package Movement

Package Name	Change	Notes
@protobuf-ts/plugin	Moved from dependencies to devDependencies	Package categorization change

Summary

This change primarily involved:

1. Upgrading form-data packages across multiple nested dependencies (4.0.0 → 4.0.4, 3.0.1 → 3.0.4, 2.5.1 → 2.5.5)
2. Adding new ECMAScript-related utilities - Many new dependencies were added to support modern JavaScript features and type checking
3. Minor version bump for brace-expansion (1.1.11 → 1.1.12)
4. Package reorganization - @protobuf-ts/plugin was moved from regular dependencies to devDependencies
5. Enhanced form-data functionality - The upgraded form-data packages now include additional dependencies like es-set-tostringtag and hasown

The changes appear to be focused on optimizing cache dependencies and modernizing the dependency tree with better ECMAScript support and updated form-data handling capabilities.

[Copilot]

Pull Request Overview

This pull request moves @protobuf-ts/plugin from runtime dependencies to development dependencies in the cache package, which is appropriate since this package is typically used for code generation during build time rather than at runtime.

• Moved @protobuf-ts/plugin from dependencies to devDependencies

Files not reviewed (1)

• packages/cache/package-lock.json: Language not supported

[Link-]

@copilot Update the PR description with a list of ALL the dependencies that have been upgraded as part of this change. Include in the table the name of the package, the previous version and the new version

[conorsloan]

Not sure if my approval means anything here, but here you go!