Fixing system history bugs

[galvana]

Closes #4146

Description Of Changes

Fixing misc bugs

• ingress and egress now show up in the UI as source and destination
• The system name is displayed for source and destination changes instead of the fides_key
• Fixed issue with System Information badge showing for data use changes
• privacy_decralations now show up in the UI as data use

Code Changes

• Moved helper functions for the system history feature into a helpers file

Steps to Confirm

• Start fidesplus
• Create a system
• Add a data use
• Verify an entry was created in the history table and that the change reads "added data use"
• Click on the row to open the modal, verify that only the Data Use badge shows up
• Create a second system and assign this new system as the source and destination for the first system
• Verify the entry in the history table reads "added source" and "added destination"
• Click on the row to open the modal, verify the system name is displayed for source and destination instead of the fides_key

Pre-Merge Checklist

• All CI Pipelines Succeeded
• Documentation:
  • documentation complete, PR opened in fidesdocs
  • documentation issue created in fidesdocs
• Issue Requirements are Met
• Relevant Follow-Up Issues Created
• Update CHANGELOG.md
• For API changes, the Postman collection has been updated

[cypress]

Passing run #4301 ↗︎

0	4	0	0	0
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Details:

Merge d664d8b into ad640cb...
Project: fides	Commit: 09fd5358fd ℹ️
Status: Passed	Duration: 00:57 💡
Started: Sep 22, 2023 10:50 PM	Ended: Sep 22, 2023 10:51 PM

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