freetdm: add patch for PCRE2 support #3

Job	Run time
Feeds Package Test Build / Test aarch64_generic	1h 10m 51s
Feeds Package Test Build / Test arm_cortex-a15_neon-vfpv4	1h 5m 35s
Feeds Package Test Build / Test arm_cortex-a9_vfpv3-d16	1h 5m 21s
Feeds Package Test Build / Test i386_pentium-mmx	1h 8m 3s
Feeds Package Test Build / Test mips_24kc	1h 4m 51s
Feeds Package Test Build / Test mipsel_24kc	1h 3m 28s
Feeds Package Test Build / Test powerpc_464fp	1h 3m 53s
Feeds Package Test Build / Test powerpc_8548	1h 3m 50s
Feeds Package Test Build / Test riscv64_riscv64	1h 2m 45s
Feeds Package Test Build / Test x86_64	1h 8m 28s
	10h 57m 5s

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