8349835: C2: simplify IGV property printing

[sarannat]

Issue

The code that prints node properties and live range properties is very verbose and repetitive and could be simplified by applying a refactoring suggested here.

Fix

Implemented the suggested refactoring.

##Testing
Github Actions, Tier 1-3

---

Progress

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Issue

• JDK-8349835: C2: simplify IGV property printing (Enhancement - P4)

Reviewing

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Update a local copy of the PR:
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$ git pull https://git.openjdk.org/jdk.git pull/26902/head

Using Skara CLI tools

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$ git pr checkout 26902

View PR using the GUI difftool:
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Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/26902.diff

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[openjdk]

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