Fix discarded ObjectMapper configuration #4

Job	Run time
Initial JDK 11 Build	24m 52s
CI Sanity Check	32s
Attach pull request number	0s
Calculate Test Jobs	12s
Gradle Tests - JDK 11	41m 56s
JVM Tests - JDK 11	36m 29s
Gradle Tests - JDK 11 Windows	1h 10m 2s
Devtools Tests - JDK ${{ matrix.java.name }}	0s
Kubernetes Tests - JDK ${{ matrix.java.name }}	0s
JVM Tests - JDK 17	32m 33s
Maven Tests - JDK ${{ matrix.java.name }}	0s
Quickstarts Compilation - JDK 17	6m 39s
JVM Tests - JDK 21	36m 51s
Native Tests - Data4	21m 5s
JVM Tests - JDK 17 Windows	46m 50s
Native Tests - Virtual Thread - Main	22m 32s
Native Tests - Messaging1	9m 32s
Native Tests - Virtual Thread - Messaging	21m 51s
Native Tests - Security2	14m 40s
MicroProfile TCKs Tests	0s
Native Tests - Security3	8m 24s
Native Tests - Cache	16m 39s
Native Tests - HTTP	40m 44s
Native Tests - Misc3	26m 2s
Native Tests - Misc4	30m 36s
Native Tests - gRPC	8m 46s
Build report	18s
	8h 38m 5s

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