'ProcessingLevel/ProcessingLevelDescription'

[lavanya3k]

A new feature 'ProcessingLevel/ProcessingLevelDescription' rule (Check #549) has be added.

[lavanya3k]

Describe the bug: PyQuARC did not flag the collection ProcessingLevel/ProcessingLevelDescription with or without the ProcessingLevel/Id. If the processing level is available [0, 1A, 1B, 1C, 2 or 3], the processing level description is checked for the characters. If the characters are less than 50, then an info message is generated.
The above bug fix works when the correct processing level is present. But, to be consistent in the error message, ProcessingLevel/ProcessingLevelDescription needs to be updated when the characters are under 50, and blue info warning.

To reproduce: Example: C1602481912-CDDIS -ProcessingLevel/ProcessingLevelDescription < 50 and info message (blue).
C2043197582-CDDIS umm-c format - Info message for ProcessingLevel/ProcessingLevelDescription.
C1000000005-CDDIS umm-c format - Works correct.

Expected behavior: Any collection record, irrespective of the number of characters, should provide the details for the processing level description.