[2201.6.x] Handle init and start failures during test execution

[gabilang]

Purpose

$title

Fixes #40934

Approach

Describe how you are implementing the solutions along with the design details.

Samples

Provide high-level details about the samples related to this feature.

Remarks

List any other known issues, related PRs, TODO items, or any other notes related to the PR.

Check List

• Read the Contributing Guide
• Updated Change Log
• Checked Tooling Support (#)
• Added necessary tests
  • Unit Tests
  • Spec Conformance Tests
  • Integration Tests
  • Ballerina By Example Tests
• Increased Test Coverage
• Added necessary documentation
  • API documentation
  • Module documentation in Module.md files
  • Ballerina By Examples

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (333396a) 76.99% compared to head (bd3b408) 76.99%.

Additional details and impacted files

@@             Coverage Diff             @@
##             2201.6.x   #41007   +/-   ##
===========================================
  Coverage       76.99%   76.99%           
- Complexity      54530    54534    +4     
===========================================
  Files            3362     3362           
  Lines          203111   203119    +8     
  Branches        26080    26084    +4     
===========================================
+ Hits           156382   156396   +14     
+ Misses          38249    38242    -7     
- Partials         8480     8481    +1     

Impacted Files	Coverage Δ
.../compiler/bir/codegen/methodgen/MainMethodGen.java	97.28% <100.00%> (+0.05%)	⬆️
...lerinalang/diagramutil/SyntaxTreeMapGenerator.java	89.00% <100.00%> (+0.11%)	⬆️

... and 4 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[github-actions]

This PR has been open for more than 15 days with no activity. This will be closed in 3 days unless the stale label is removed or commented.

[github-actions]

This PR has been open for more than 15 days with no activity. This will be closed in 3 days unless the stale label is removed or commented.

[Nadeeshan96]

Closing this because this does not contain the latest fix. Instead will merge #41312.