Fix compile break against roku-deploy 3.18

[chrisdp]

Problem

roku-deploy 3.18.1 migrated to @rokucommunity/logger (rokucommunity/roku-deploy#318) and deleted its internal Logger module. ProgramBuilder.ts deep-imports that module:

import type { LogLevel as RokuDeployLogLevel } from 'roku-deploy/dist/Logger';

so brighterscript no longer compiles against roku-deploy >= 3.18. This currently breaks every create-vsix build in the org, since that pipeline compiles brighterscript master against roku-deploy master (first seen on rokucommunity/roku-debug#323).

Fix

• Cast the three logLevel call sites to RokuDeployOptions['logLevel'] instead. The indexed type tracks whatever roku-deploy's options actually declare, so it compiles against both roku-deploy 3.17.x (LogLevel from the old internal Logger) and 3.18.x (LogLevel | LogLevelNumeric from @rokucommunity/logger). Verified tsc is clean against both versions.
• Bump roku-deploy to ^3.18.1 so brighterscript CI compiles and tests against the same roku-deploy generation the create-vsix pipeline uses, and so brighterscript deploys pick up the large-upload EPIPE fix (Fix write EPIPE when uploading large zips through digest auth roku-deploy#324). @rokucommunity/logger dedupes to a single 0.4.1 copy. Full test suite passes (2979 tests).