Minor tidying of test to reduce line count and log chatter #49528

Job	Run time
Attach pull request number	4s
Initial JDK 17 Build	8m 45s
CI Sanity Check	32s
Calculate Test Jobs	9s
JVM Tests - JDK 17	4m 51s
JVM Tests - JDK 21	5m 1s
Gradle Tests - JDK ${{ matrix.java.name }}	0s
JVM Tests - JDK 17 Windows	6m 25s
Devtools Tests - JDK ${{ matrix.java.name }}	0s
Kubernetes Tests - JDK ${{ matrix.java.name }}	0s
Maven Tests - JDK ${{ matrix.java.name }}	0s
Native Tests - Observability	5m 27s
Quickstarts Compilation - JDK ${{ matrix.java.name }}	0s
MicroProfile TCKs Tests	0s
Native Tests - Virtual Thread - ${{ matrix.category }}	0s
Upload build stats to collector	0s
Build report	43s
	31m 57s

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