docs: update arro3-core

Add version 0.8.3

Signed-off-by: riseproject-dev[bot] <330740410+riseproject-dev[bot]@users.noreply.github.com>

Author: riseproject-dev[bot]

docs/packages/arro3-core.yaml

@@ -18,3 +18,8 @@ versions:
     sha256: 4e79cc7f0a02f476ad489648d4c453dbfc0976c967958f4336cc7acf1ad85409
     requires-python: '>=3.9'
 - version: 0.8.3
+  tag: arro3-core-v0.8.3-20260919114721
+  files:
+  - filename: arro3_core-0.8.3-cp314-cp314t-manylinux_2_34_riscv64.manylinux_2_39_riscv64.whl
+    sha256: ad0459e097b0587563552676c2653f6fa2ffc5b4a7ef5c6a050207e801e056b0
+    requires-python: '>=3.9'