test: wait for debugger pause state on startup #8402

Job	Run time
Build slim tarball	1m 19s
aarch64-linux: Cache V8 build	20s
x86_64-linux: with shared libraries	28m 3s
x86_64-darwin: with shared libraries	36m 9s
aarch64-darwin: with shared libraries	25m 55s
aarch64-linux: with shared boringssl-0.20260526.0	24m 50s
aarch64-linux: with shared openssl-1.1.1w	23m 53s
aarch64-linux: with shared openssl-3.5.7	24m 3s
aarch64-linux: with shared openssl-4.0.1	23m 24s
aarch64-linux: with shared openssl-3.6.2	23m 47s
aarch64-linux: with shared openssl-3.0.21	24m 30s
	3h 56m 13s

Provide feedback