Ability to access version.properties API file with GraalVM native

[jeanbisutti]

The opentelemetry-api jar has a version.properties files. The PR allows access to this file with a GraalVM native execution.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (eea1fe0) 91.12% compared to head (6a9adbe) 91.11%.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #6095      +/-   ##
============================================
- Coverage     91.12%   91.11%   -0.01%     
  Complexity     5736     5736              
============================================
  Files           628      628              
  Lines         16810    16810              
  Branches       1662     1662              
============================================
- Hits          15318    15317       -1     
  Misses         1028     1028              
- Partials        464      465       +1     

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[jack-berg]

Looking closer at this, where does this package access version.properties? If source code needs to access the artifact version, it uses the generated OtelVersion.VERSION constant, as shown here: https://github.com/open-telemetry/opentelemetry-java/blob/main/sdk/common/src/main/java/io/opentelemetry/sdk/resources/Resource.java#L60

Not sure what this change aimed to accomplish.

[jeanbisutti]

version.properties

OK, I have just seen that the OtelVersion class is generated by a Gradle plugin with the current version, that removes the need of this GraalVM configuration.