Build: riscv64 requires manylinux_2_39.

Author: scoder

.github/workflows/wheels.yml

@@ -128,7 +128,7 @@ jobs:
           CIBW_MANYLINUX_ARMV7L_IMAGE: manylinux_2_35
           CIBW_MANYLINUX_PPC64LE_IMAGE: manylinux_2_34
           CIBW_MANYLINUX_S390X_IMAGE: manylinux_2_34
-          CIBW_MANYLINUX_RISCV64_IMAGE: manylinux_2_34
+          CIBW_MANYLINUX_RISCV64_IMAGE: manylinux_2_39
           CIBW_MANYLINUX_PYPY_X86_64_IMAGE: manylinux_2_34
           CIBW_MANYLINUX_PYPY_AARCH64_IMAGE: manylinux_2_34
           CIBW_MUSLLINUX_X86_64_IMAGE: musllinux_1_2