Automatic height for table

[OmkarPh]

Fixes #598

Applies auto height for

• License explorer - Matches & File region tables
• Package explorer - Dependencies table
• Dependency Info dashboard - Dependency scope summary table

Not affecting Tableview, as its expected to be a full screen view

[AyanSinhaMahapatra]

LGTM!
Thanks++ @OmkarPh
Adding some really minor UI suggestions for your consideration, otherwise please merge.

1. In the dependencies table in Package Explorer, the row height seems to be a bit too much. This is because of long data file paths, and we should probably have a wider default width for this, to make the row height smaller.
2. Consider the case where we detect packages but no dependencies, in this case the Dependency Scope summary by Package Type table should not have entries with each package type in the row, but all values as zero. We should show a No Dependencies instead.

[OmkarPh]

1. In the dependencies table in Package Explorer, the row height seems to be a bit too much. This is because of long data file paths, and we should probably have a wider default width for this, to make the row height smaller.
2. Consider the case where we detect packages but no dependencies, in this case the Dependency Scope summary by Package Type table should not have entries with each package type in the row, but all values as zero. We should show a No Dependencies instead.

Thanks for the suggestions,
I've incorporated these changes

[AyanSinhaMahapatra]

Thanks @OmkarPh , merging!