Cli: [BUG] `--silent` suppresses output from run commands

[G-Rath]

Previously in pre-npm 7 --silent would only silence output from npm, meaning that run would still output the output from whatever is being run.

Now, it silences everything, meaning we can't use --silent to silence the npm ERR! messages that follow whenever a command fails.

Current Behavior:

> npm run typecheck --silent

Expected Behavior:

> npm run typecheck --silent

src/audit.ts:137:13 - error TS2345: Argument of type 'AuditMetadata | NpmAuditMetadataV2' is not assignable to parameter of type 'AuditMetadata'.
  Type 'NpmAuditMetadataV2' is missing the following properties from type 'AuditMetadata': devDependencies, optionalDependencies, totalDependencies

137             auditOutput.metadata
                ~~~~~~~~~~~~~~~~~~~~


Found 1 error.

Steps To Reproduce:

Environment:

• OS: Ubuntu 18.04 (via WSLv1, Windows 10)
• Node: 14.4.0
• npm: 7.0.0

[ljharb]

Did you perhaps swap current/expected behavior here?

[G-Rath]

@ljharb whoops yeah good catch 😅

[isaacs]

Very on-brand for this issue, folks 😆

[darcyclarke]

Should be fixed as of 7.0.3