python-jupyter-nbformat: update to 5.7.0

mingw-w64-python-jupyter-nbformat/PKGBUILD

@@ -6,7 +6,7 @@ pkgname=("${MINGW_PACKAGE_PREFIX}-python-jupyter-${_realname}")
 provides=("${MINGW_PACKAGE_PREFIX}-python3-jupyter-${_realname}")
 conflicts=("${MINGW_PACKAGE_PREFIX}-python3-jupyter-${_realname}")
 replaces=("${MINGW_PACKAGE_PREFIX}-python3-jupyter-${_realname}")
-pkgver=5.6.1
+pkgver=5.7.0
 pkgrel=1
 pkgdesc="The base implementation of the Jupyter Notebook format and Python APIs for working with notebooks (mingw-w64)"
 url="https://jupyter.org"
@@ -28,7 +28,7 @@ makedepends=(
     ${MINGW_PACKAGE_PREFIX}-python-hatch-nodejs-version
 )
 source=("${_realname}-${pkgver}.tar.gz::https://github.com/jupyter/nbformat/archive/${pkgver}.tar.gz")
-sha256sums=('554e89358d6ac5a36125d9b2127bc8c7c4d102897ddaddd75be80fb6d6052f3b')
+sha256sums=('1ca4447dcf352faf7bff8127a35e30f77a1acbc6b5d8e6bfd4f149924e1a0f20')
 
 prepare() {
   rm -rf python-build-${MSYSTEM} | true