Update dependency @actions/core to v3

[AArnott]

This PR contains the following updates:

Package	Type	Update	Change
@actions/core (source)	dependencies	major	^1.10.1 -> ^3.0.0

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Release Notes

actions/toolkit (@​actions/core)

v3.0.0

• Breaking change: Package is now ESM-only
  • CommonJS consumers must use dynamic import() instead of require()

v2.0.3

• Bump @actions/http-client to 3.0.2

v2.0.1

• Bump @​actions/exec from 1.1.1 to 2.0.0 #​2199

v2.0.0

• Add support for Node 24 #​2110
• Bump @​actions/http-client from 2.0.1 to 3.0.0

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Configuration

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This PR has been generated by Renovate Bot.

[AArnott]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
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The artifact failure details are included below:

File name: undefined

Command failed: yarn run build
Error: Module not found: Error: Package path . is not exported from package /tmp/renovate/repos/github/dotnet/nbgv/node_modules/@actions/core (see exports field in /tmp/renovate/repos/github/dotnet/nbgv/node_modules/@actions/core/package.json)
Did you mean './@actions/core'?
Requests that should resolve in the current directory need to start with './'.
Requests that start with a name are treated as module requests and resolve within module directories (node_modules).
If changing the source code is not an option there is also a resolve options called 'preferRelative' which tries to resolve these kind of requests in the current directory too.
Module not found: Error: Package path . is not exported from package /tmp/renovate/repos/github/dotnet/nbgv/node_modules/@actions/core (see exports field in /tmp/renovate/repos/github/dotnet/nbgv/node_modules/@actions/core/package.json)
Did you mean './@actions/core'?
Requests that should resolve in the current directory need to start with './'.
Requests that start with a name are treated as module requests and resolve within module directories (node_modules).
If changing the source code is not an option there is also a resolve options called 'preferRelative' which tries to resolve these kind of requests in the current directory too.
Did you mean './@actions/core'?
Requests that should resolve in the current directory need to start with './'.
Requests that start with a name are treated as module requests and resolve within module directories (node_modules).
If changing the source code is not an option there is also a resolve options called 'preferRelative' which tries to resolve these kind of requests in the current directory too.
    at /tmp/renovate/repos/github/dotnet/nbgv/node_modules/@vercel/ncc/dist/ncc/index.js.cache.js:23:2001732
    at /tmp/renovate/repos/github/dotnet/nbgv/node_modules/@vercel/ncc/dist/ncc/index.js.cache.js:23:389111
    at _done (eval at create (/tmp/renovate/repos/github/dotnet/nbgv/node_modules/@vercel/ncc/dist/ncc/index.js.cache.js:21:81694), <anonymous>:9:1)
    at eval (eval at create (/tmp/renovate/repos/github/dotnet/nbgv/node_modules/@vercel/ncc/dist/ncc/index.js.cache.js:21:81694), <anonymous>:34:22)
error Command failed with exit code 1.