[ci]: restrict utest workflow triggers #3740

Job	Run time
RISCV-rtsmart :default.cfg	1m 8s
AARCH64-rtsmart :default.cfg	1m 18s
RISCV :default.cfg	1m 17s
AARCH64 :default.cfg	1m 24s
A9 :default.cfg	1m 37s
A9 :kernel/mem.cfg	1m 31s
A9 :kernel/kernel_basic.cfg	7m 9s
XUANTIE-rtsmart :default.cfg	2m 20s
A9-smp :default.cfg	1m 42s
A9-rtsmart :default.cfg	1m 21s
A9 :kernel/ipc.cfg	5m 12s
A9-rtsmart :kernel/kernel_basic.cfg	6m 28s
A9-rtsmart :kernel/mem.cfg	1m 24s
A9-smp :kernel/mem.cfg	1m 49s
RISCV :kernel/atomic_c11.cfg	1m 22s
RISCV-smp :kernel/mem.cfg	1m 42s
AARCH64-rtsmart :kernel/mem.cfg	1m 13s
A9-rtsmart :kernel/ipc.cfg	5m 51s
A9 :cpp11/cpp11.cfg	1m 24s
AARCH64-smp :default.cfg	1m 34s
A9-smp :kernel/kernel_basic.cfg	6m 58s
RISCV-rtsmart :kernel/kernel_basic.cfg	6m 47s
RISCV-rtsmart :kernel/mem.cfg	1m 5s
AARCH64-smp :kernel/mem.cfg	1m 29s
XUANTIE-rtsmart :kernel/ipc.cfg	7m 7s
A9 :kernel/atomic_c11.cfg	1m 16s
RISCV :kernel/ipc.cfg	5m 14s
A9 :components/dfs.cfg	1m 10s
A9 :components/lwip.cfg	2m 32s
A9 :components/netdev.cfg	1m 47s
RISCV :kernel/kernel_basic.cfg	7m 16s
A9-smp :kernel/ipc.cfg	5m 24s
XUANTIE-rtsmart :kernel/mem.cfg	1m 54s
RISCV-smp :default.cfg	1m 43s
AARCH64 :kernel/mem.cfg	1m 13s
XUANTIE-rtsmart :kernel/kernel_basic.cfg	7m 49s
A9 :components/sal.cfg	1m 40s
RISCV-rtsmart :kernel/ipc.cfg	5m 53s
RISCV :kernel/mem.cfg	1m 17s
	1h 58m 20s

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