python3-cbor2: upgrade 5.7.1 -> 5.8.0

Contains fix for CVE-2025-68131

Changelog:
- Added readahead buffering to C decoder for improved performance.
  The decoder now uses a 4 KB buffer by default to reduce the number
  of read calls. Benchmarks show 20-140% performance improvements for
  decoding operations.
- Fixed Python decoder not preserving share index when decoding array
  items containing nested shareable tags, causing shared references to
  resolve to wrong objects
- Reset shared reference state at the start of each top-level encode/decode
  operation

Ptests passed:
...
PASS: tests/test_tool.py:test_dtypes_from_file
PASS: tests/test_tool.py:test_ignore_tag
PASS: tests/test_types.py:test_frozendict
============================================================================
Testsuite summary
DURATION: 4

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/meta-python/recipes-devtools/python/python3-cbor2_5.8.0.bb b/meta-python/recipes-devtools/python/python3-cbor2_5.8.0.bb
new file mode 100644
index 0000000000..c0a7061657
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-cbor2_5.8.0.bb
@@ -0,0 +1,20 @@
+DESCRIPTION = "An implementation of RFC 7049 - Concise Binary Object Representation (CBOR)."
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=a79e64179819c7ce293372c059f1dbd8"
+DEPENDS += "python3-setuptools-scm-native"
+
+SRC_URI[sha256sum] = "b19c35fcae9688ac01ef75bad5db27300c2537eb4ee00ed07e05d8456a0d4931"
+
+inherit pypi python_setuptools_build_meta ptest-python-pytest
+
+RDEPENDS:${PN}-ptest += " \
+    python3-hypothesis \
+    python3-unixadmin \
+"
+RDEPENDS:${PN} += " \
+    python3-datetime \
+"
+
+CVE_PRODUCT = "cbor2"
+
+BBCLASSEXTEND = "native nativesdk"