fix: remove masking E2E test failures

[hallvictoria]

Description

Separates the E2E test script into 3 different scripts: functions worker process count & threadpool thread count tests, E2E tests, and deferred bindings tests. All the tests will run but if any test in these 3 workflows fails, the pipeline will fail.

Changed issue and feature request templates to be more usable.

Added extra tests

• Generic binding implicit output with a None return value and no type hint
• Blueprints with blueprint.py in a separate folder
• FWPC and blueprints in a separate folder
• newrelic and PIWD

Popped env variables in tearDown() for fwpc and tptc tests.

Future changes:

• checking in permissions as part of source control
• configuring matrix / environment to shorten script

Fixes #

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PR information

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• If applicable, the PR references the bug/issue that it fixes in the description.
• New Unit tests were added for the changes made and CI is passing.

Quality of Code and Contribution Guidelines

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 32.11%. Comparing base (330783f) to head (206b28e).
Report is 10 commits behind head on dev.

Additional details and impacted files

@@             Coverage Diff             @@
##              dev    #1483       +/-   ##
===========================================
- Coverage   84.64%   32.11%   -52.54%     
===========================================
  Files          35       36        +1     
  Lines        2052     2317      +265     
  Branches      387      439       +52     
===========================================
- Hits         1737      744      -993     
- Misses        232     1571     +1339     
+ Partials       83        2       -81     

Flag	Coverage Δ
unittests	32.11% <ø> (-52.49%)	⬇️

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