Allow extensions to contribute datasouces #49226

Job	Run time
CI Sanity Check	32s
Attach pull request number	5s
Initial JDK 17 Build	9m 31s
Calculate Test Jobs	12s
Maven Tests - JDK 17	8m 2s
JVM Tests - JDK 17	1h 23m 28s
Maven Tests - JDK 17 Windows	11m 56s
JVM Tests - JDK 21	1h 21m 8s
Gradle Tests - JDK 17	2m 0s
Devtools Tests - JDK ${{ matrix.java.name }}	0s
JVM Tests - JDK 17 Windows	1h 1m 40s
Gradle Tests - JDK 17 Windows	8m 50s
Kubernetes Tests - JDK 17	7m 44s
Kubernetes Tests - JDK 21	8m 12s
Quickstarts Compilation - JDK 17	7m 25s
Native Tests - Virtual Thread - Messaging	5m 0s
Kubernetes Tests - JDK 17 Windows	2m 20s
MicroProfile TCKs Tests	0s
Native Tests - Main	8m 6s
Native Tests - Data1	34m 13s
Native Tests - Data2	28m 44s
Native Tests - Data3	21m 45s
Native Tests - Data4	6m 18s
Native Tests - Data5	19m 58s
Native Tests - Data6	20m 14s
Native Tests - Data7	29m 42s
Native Tests - Messaging1	9m 47s
Native Tests - Security1	5m 19s
Native Tests - Security3	5m 24s
Native Tests - Cache	9m 2s
Native Tests - HTTP	5m 24s
Native Tests - Misc1	9m 23s
Native Tests - Misc2	5m 41s
Native Tests - Misc3	8m 4s
Native Tests - Misc4	30m 58s
Native Tests - Spring	9m 0s
Native Tests - Windows support	12m 16s
Upload build stats to collector	0s
Build report	36s
	9h 37m 59s

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