change compile so that it prints diagnostic output without trailing spaces

[atannen]

Describe the request

"arduino-cli compile" prints at least some diagnostic info in a table format where each line is space-padded to the length of the longest item in the table. This can make the text output look cumbersome with unnecessary line wraps. See example below.

Describe the current behavior

Here is an example of what the current behavior looks like, with = replacing spaces to make it clearer.

Sketch=uses=58120=bytes=(11%)=of=program=storage=space.=Maximum=is=507904=bytes.

Used=library===============Version=Path==================================================
CAN=Adafruit=Fork==========1.2.1===/home/trb/Arduino/libraries/arduino-CAN-master========
LibPrintf==================1.2.13==/home/trb/Arduino/libraries/LibPrintf=================
Adafruit=SleepyDog=Library=1.6.4===/home/trb/Arduino/libraries/Adafruit_SleepyDog_Library

Arduino CLI version

0.34.1

Operating system

Linux

Operating system version

5.15.0-82-lowlatency

Additional context

No response

Issue checklist

• I searched for previous requests in the issue tracker
• I verified the feature was still missing when using the nightly build
• My request contains all necessary details