Remove key check bypass and add ability to pass key in Authorization header

[rosswhitfield]

This will first check the secret key in the HTTP Authorization request header before falling back to checking for the query string for the key. Once WebMon and WebRef support the new method the check for key in the query string should be removed.

Once you run the tests you can test manually test this with curl, e.g. the following two command should return the same

curl -k 127.0.0.1/plots/instrument0/123/update/json/?key=8c43bacc1c565d1febf2bbbb99319b0a7513f4a7

curl -k 127.0.0.1/plots/instrument0/123/update/json/ --header "Authorization: 8c43bacc1c565d1febf2bbbb99319b0a7513f4a7"

Half the tests were updated to use the new Authorization header approach and the other half use the old method.

Ref: 5923: [LiveDataServer] Change API key handling

Short description of the changes:

Long description of the changes:

Check list for the pull request

• I have read the [CONTRIBUTING]
• I have read the [CODE_OF_CONDUCT]
• I have added tests for my changes
• I have updated the documentation accordingly

Check list for the reviewer

• I have read the [CONTRIBUTING]
• I have verified the proposed changes
• best software practices
  • all internal functions have an underbar, as is python standard
  • clearly named variables (better to be verbose in variable names)
  • code comments explaining the intent of code blocks
• All the tests are passing
• The documentation is up to date
• code comments added when explaining intent

Manual test for the reviewer

References

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 1 line in your changes missing coverage. Please review.

Project coverage is 86.87%. Comparing base (0f54021) to head (e754bee).

Files	Patch %	Lines
src/live_data_server/plots/view_util.py	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             next      #21      +/-   ##
==========================================
- Coverage   87.14%   86.87%   -0.27%     
==========================================
  Files          10       10              
  Lines         280      282       +2     
==========================================
+ Hits          244      245       +1     
- Misses         36       37       +1     

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[backmari]

This PR removes the temporary bypass that allowed clients to fetch data from Live Data Server without providing an API key. The manual test and the unit tests passed locally. Looks good to me 👌

As mentioned in the PR description, the option to authorize with the key in the URL will be removed once all clients have been updated to use the authorization header.