Dependency Manager: Prompt to add an alias for other networks on install/add

[chasefleming]

Closes #1363

This also changes the log to be a summary at the end:

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For contributor use:

• [x] Targeted PR against master branch
• [x] Linked to Github issue with discussion and accepted design OR link to spec that describes this work
• [x] Code follows the standards mentioned here
• [ ] Updated relevant documentation
• [x] Re-reviewed Files changed in the Github PR explorer
• [x] Added appropriate labels

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 38.09524% with 26 lines in your changes are missing coverage. Please review.

Project coverage is 39.70%. Comparing base (783914c) to head (39e029e).

Files	Patch %	Lines
internal/dependencymanager/dependencyinstaller.go	40.00%	21 Missing and 3 partials :warning:
internal/dependencymanager/add.go	0.00%	1 Missing :warning:
internal/dependencymanager/install.go	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1488 +/- ## ========================================== + Coverage 39.64% 39.70% +0.06% ========================================== Files 51 51 Lines 2916 2944 +28 ========================================== + Hits 1156 1169 +13 - Misses 1607 1620 +13 - Partials 153 155 +2 ``` | [Flag](https://app.codecov.io/gh/onflow/flow-cli/pull/1488/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/onflow/flow-cli/pull/1488/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow) | `39.70% <38.09%> (+0.06%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=onflow#carryforward-flags-in-the-pull-request-comment) to find out more.

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