Remove remnants of dev-v1 #38282

Job	Run time
Initial JDK 17 Build	11m 26s
CI Sanity Check	31s
Attach pull request number	9s
Calculate Test Jobs	12s
Maven Tests - JDK 17	55m 59s
Maven Tests - JDK 17 Windows	1h 5m 22s
Gradle Tests - JDK ${{ matrix.java.name }}	0s
JVM Tests - JDK 17	3m 9s
Devtools Tests - JDK ${{ matrix.java.name }}	0s
Quickstarts Compilation - JDK 17	5m 57s
JVM Tests - JDK 21	4m 28s
JVM Tests - JDK 17 Windows	3m 36s
Kubernetes Tests - JDK ${{ matrix.java.name }}	0s
Native Tests - Misc1	4m 51s
MicroProfile TCKs Tests	0s
Native Tests - Virtual Thread - ${{ matrix.category }}	0s
Build report	13s
	2h 35m 53s

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