Several issues with "Open Source Licenses" screen

[cadeyrn]

The "Open Source Licenses" screen has several issues:

1. Some libraries are listed multiple times: "AboutLibraries Library" (2x), "Sentry SDK" (12x)

2. For some libraries there is no real name, it looks more like a namespace, for example "org.mozilla.telemetry:glean" instead of "Glean" or "Mozilla Glean".

3. If the library name is on two lines, there is less spacing between the name and the description, compared to a library with the name on one line.

4. For "GuavaListenableFutureonly" all letters are below each other.

5. For Glean, there are a lot of license tags, while all other entries only have one, for example "Mozilla Public License 2.0: glean-build", "Mozilla Public License 2.0: uniffi_checksum_derivce" and similar.

6. The last entry ("WorkManager Runtime") is truncated at the bottom.

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