"node:process" is broken in "@azure/identity" since v1.43.6

[bartlomieju]

import { ClientSecretCredential } from "npm:@azure/identity";
const test = new ClientSecretCredential("a","b","c",);
console.log(test);

$ deno --version
v1.43.5
$ deno run foo.js
ClientSecretCredential {
  clientSecret: "c",
  tenantId: "a",
  additionallyAllowedTenantIds: [],
  msalClient: {
    getTokenByClientSecret: [AsyncFunction: getTokenByClientSecret],
    getTokenByClientAssertion: [AsyncFunction: getTokenByClientAssertion],
    getTokenByClientCertificate: [AsyncFunction: getTokenByClientCertificate]
  }
}

$ deno --version
v1.43.6
$ deno run foo.js
error: Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'bun')
    at setPlatformSpecificData (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-rest-pipeline/dist/commonjs/util/userAgentPlatform.js:23:18)
    at getUserAgentValue (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-rest-pipeline/dist/commonjs/util/userAgent.js:29:56)
    at userAgentPolicy (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-rest-pipeline/dist/commonjs/policies/userAgentPolicy.js:18:65)
    at createPipelineFromOptions (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-rest-pipeline/dist/commonjs/createPipelineFromOptions.js:34:65)
    at createClientPipeline (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-client/dist/commonjs/pipeline.js:16:73)
    at createDefaultPipeline (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-client/dist/commonjs/serviceClient.js:136:51)
    at new ServiceClient (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/core-client/dist/commonjs/serviceClient.js:32:45)
    at new IdentityClient (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/identity/dist/index.js:586:9)
    at generateMsalConfiguration (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/identity/dist/index.js:1946:24)
    at createMsalClient (file:https:///Users/ib/dev/deno/node_modules/.deno/@[email protected]/node_modules/@azure/identity/dist/index.js:1976:21)

Another repro:

import process from "node:process";
Object.prototype.hasOwnProperty.call(process, "versions");

$ deno --version
v1.43.5
$ deno run foo.js
true

$ deno --version
v1.43.6
$ deno run foo.js
false

This is caused by #23865.

Ref #24061 (comment)

CC @marvinhagemeister @reeceorbuck @tesharp