csshnpd: bump to c1.0.19 release

[cpswan]

📦 Package Details

Maintainer: @cpswan

Description:
Upstream release aligned to Mbed-TLS 3.6.7

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🧪 Run Testing Details

• OpenWrt Version: SNAPSHOT, r35751
• OpenWrt Target/Subtarget: x86_64
• OpenWrt Device: x86_64 VM

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✅ Formalities

• I have reviewed the CONTRIBUTING.md file for detailed contributing guidelines.

[openwrt-ai]

Reviewed 1 new commit; no new issues found.

Verified: the c1.0.19 release tarball downloads from the unchanged PKG_SOURCE_URL and its sha256 matches the new PKG_HASH (aa25fe0e…c481aa); the tarball's top-level directory is csshnpd-c1.0.19, so PKG_BUILD_DIR still resolves correctly; sshnpd/include/sshnpd/version.h defines SSHNPD_VERSION "1.0.19", so the CI generic version check and the package's test.sh should keep matching. PKG_RELEASE:=1 is correct for a version bump. The commit message's "aligned to Mbed-TLS 3.6.7" matches both the upstream CHANGELOG entry for 1.0.19 and the mbedtls 3.6.7 currently in openwrt/openwrt main, so the +libmbedtls dependency needs no change. All 14 checks on the head commit are green.

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