Move perfLogger startup statement to TSServer startup

[andrewbranch]

See #33141 /cc @mrcrane

[mrcrane]

After some investigation I see that this statement is redundant anyway, and can be removed.

We are logging this information for TS Server here:

TypeScript/src/tsserver/server.ts

Line 964 in a8dc7af

logger.info(`Arguments: ${process.argv.join(" ")}`);

And the Logger class has already been instrumented to pass Logger.info messages to the perfLogger:

TypeScript/src/tsserver/server.ts

Line 183 in a8dc7af

perfLogger.logInfoEvent(s);