QuarkusUnitTest: addResource() and overwriteConfigProperty() fix #1772

Job	Run time
CI Sanity Check	31s
Attach pull request number	0s
Initial JDK 17 Build	11m 46s
Calculate Test Jobs	13s
Gradle Tests - JDK 17	35m 24s
Gradle Tests - JDK 17 Windows	1h 0m 25s
Devtools Tests - JDK 17	14m 0s
JVM Tests - JDK 17	1h 6m 42s
Devtools Tests - JDK 21	12m 54s
Kubernetes Tests - JDK 17	11m 52s
JVM Tests - JDK 21	1h 7m 24s
Maven Tests - JDK 17	59m 40s
Kubernetes Tests - JDK 21	12m 13s
JVM Tests - JDK 17 Windows	1h 7m 40s
Devtools Tests - JDK 17 Windows	20m 20s
Maven Tests - JDK 17 Windows	1h 6m 0s
Kubernetes Tests - JDK 17 Windows	18m 12s
MicroProfile TCKs Tests	6m 54s
Quickstarts Compilation - JDK 17	6m 35s
Native Tests - Data1	19m 54s
Native Tests - Virtual Thread - ${{ matrix.category }}	0s
Native Tests - Data2	30m 26s
Native Tests - Data3	12m 33s
Native Tests - Data5	8m 46s
Native Tests - Data7	10m 46s
Native Tests - Misc1	10m 1s
Native Tests - Misc2	9m 3s
Native Tests - Misc3	13m 33s
Native Tests - Misc4	18m 43s
Native Tests - Spring	10m 31s
Native Tests - gRPC	1m 37s
Native Tests - Windows support	7m 18s
Upload build stats to collector	0s
Build report	57s
	11h 32m 53s

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