[build] libyang2 fails to build in master

[dgsudharsan]

Description

We are noticing the following build failure in the master branch. I believe this PR introduces dget #13394 .

[2023-01-25T03:16:57.941Z] # download debian libyang
[2023-01-25T03:16:57.941Z] dget https://deb.debian.org/debian/pool/main/liby/libyang2/libyang2_2.0.112-6.dsc
[2023-01-25T03:16:57.941Z] pushd libyang2-2.0.112
[2023-01-25T03:16:57.941Z] #sed -i 's/set(LIBYANG_MAJOR_SOVERSION 1)/set(LIBYANG_MAJOR_SOVERSION 2)/' CMakeLists.txt
[2023-01-25T03:16:57.941Z] #sed -i 's/libyang2/libyang2/' debian/libyang2.install
[2023-01-25T03:16:57.941Z] # Enable large file support for 32-bit arch
[2023-01-25T03:16:57.941Z] echo 'add_definitions(-D_FILE_OFFSET_BITS=64)' >> CMakeLists.txt
[2023-01-25T03:16:57.941Z] dpkg-buildpackage -rfakeroot -b -us -uc -j30 --admindir /sonic/dpkg/tmp.cmQpw3g5UU
[2023-01-25T03:16:57.941Z] popd
[2023-01-25T03:16:57.941Z] # Move the newly-built .deb packages to the destination directory
[2023-01-25T03:16:57.941Z] mv libyang2_2.0.112-6_amd64.deb libyang2-dev_2.0.112-6_amd64.deb libyang2-dbgsym_2.0.112-6_amd64.deb libyang2-tools_2.0.112-6_amd64.deb libyang2-tools-dbgsym_2.0.112-6_amd64.deb /sonic/target/debs/buster/
[2023-01-25T03:16:57.942Z] dget: retrieving https://deb.debian.org/debian/pool/main/liby/libyang2/libyang2_2.0.112-6.dsc
[2023-01-25T03:16:57.942Z] chown: changing ownership of '/vcache': Operation not permitted
[2023-01-25T03:16:57.942Z] get_url_version https://deb.debian.org/debian/pool/main/liby/libyang2/libyang2_2.0.112-6.dsc failed
[2023-01-25T03:16:57.942Z] dget: curl libyang2_2.0.112-6.dsc https://deb.debian.org/debian/pool/main/liby/libyang2/libyang2_2.0.112-6.dsc failed
[2023-01-25T03:16:57.942Z] make[1]: *** [Makefile:10: /sonic/target/debs/buster/libyang2_2.0.112-6_amd64.deb] Error 1
[2023-01-25T03:16:57.942Z] make[1]: Leaving directory '/sonic/src/libyang2'
[2023-01-25T03:16:57.942Z] [ FAIL LOG END ] [ target/debs/buster/libyang2_2.0.112-6_amd64.deb ]

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[guillaumelambert]

Libyang2 is only available in debian testing.
The version 2.0.112 of libyang2 was removed from Debian official mirror.
Corresponding sources are no more available there.
But they are still available for the moment in SONiC mirror at https://sonicstorage.blob.core.windows.net/debian/pool/main/liby/libyang/libyang2_2.0.112-6.dsc
PR #13394 shifted from wget to dget but also from SONiC mirror to Debian ones.
I propose a new PR to only shift to dget and keep the SONiC mirror.
#13517

Ideally, this package should be upgraded to version 2.1.30 which is currently the only one available in debian official mirrors.
https://deb.debian.org/debian/pool/main/liby/libyang2/

[qiluo-msft]

@guillaumelambert Could you share the new PR link? The above link 13504 is an issue link.

[guillaumelambert]

@guillaumelambert Could you share the new PR link? The above link 13504 is an issue link.

Right, my mistake. I''ve updated it directly in the original message.