Add runtime-telemetry to spring starter

[zeitlinger]

Is your feature request related to a problem? Please describe.

the idea is that you should have the same telemetry with the spring starter as with the agent (where possible)

Describe the solution you'd like

the starter should

• pick up java 8 or 17 metrics based on what is found at runtime (java version) - only 17 since spring boot requires java 17
• the same properties should be supported, e.g.

  opentelemetry-java-instrumentation/instrumentation/runtime-telemetry/runtime-telemetry-java17/javaagent/src/main/java/io/opentelemetry/instrumentation/javaagent/runtimemetrics/java17/Java17RuntimeMetricsInstaller.java

  Line 32 in 780cdf4

  if (config.getBoolean("otel.instrumentation.runtime-telemetry-java17.enable-all", false)) {

• optionally: make the property handling logic re-usable

Describe alternatives you've considered

No response

Additional context

No response

[zeitlinger]

Fixed by #13078