RFR: 8279568: IGV: Add bci and line number property for OSR compilations

[Christian Hagedorn]

IGV currently only shows "osr = true" in the "Properties" view:

![Screenshot from 2022-01-06 14-27-43](https://user-images.githubusercontent.com/17833009/148391331-9e6ab764-6ba0-4f46-83e5-f283b03382ea.png)

This small patch changes "true" to show the actual bci and line number info instead:

![Screenshot from 2022-01-06 14-38-10](https://user-images.githubusercontent.com/17833009/148391352-a128249e-eae1-4e5e-be70-f37202e994d2.png)

Thanks,
Christian

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Commit messages:
 - 8279568: IGV: Add bci and line number property for OSR compilations

Changes: https://git.openjdk.java.net/jdk/pull/6981/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6981&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279568
  Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/6981.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/6981/head:pull/6981

PR: https://git.openjdk.java.net/jdk/pull/6981