[Python] Update yaml and ruamel-yaml #26397

Job	Run time
Test Formalities / Test Formalities	29s
Feeds Package Test Build / Test aarch64_generic	29m 12s
Feeds Package Test Build / Test arm_cortex-a9_vfpv3-d16	21m 37s
Feeds Package Test Build / Test mips_24kc	19m 37s
Feeds Package Test Build / Test powerpc_8548	25m 53s
Feeds Package Test Build / Test mipsel_24kc	24m 17s
Feeds Package Test Build / Test i386_pentium-mmx	20m 55s
Feeds Package Test Build / Test riscv64_generic	29m 20s
Feeds Package Test Build / Test powerpc_464fp	25m 44s
Feeds Package Test Build / Test arm_cortex-a15_neon-vfpv4	28m 47s
Feeds Package Test Build / Test x86_64	28m 3s
	4h 13m 54s

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