LD_LIBRARY_PATH issues

b7b46ec938c279966d7d99a57973d7a1ccca5c8b introduced an issue related to LD_LIBRARY_PATH

+ LD_LIBRARY_PATH: $LD_LIBRARY_PATH:$SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/blas

root@foo:~# snap install maas-test-db --channel latest/edge && snap install maas --channel latest/edge
maas-test-db (edge) 14.2-33-g.eedd07d from Canonical✓ installed
error: cannot perform the following tasks:
- Run install hook of "maas" snap if present (run hook "install":
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Traceback (most recent call last):
  File "/snap/maas/34514/bin/maas", line 5, in <module>
    from maascli import main
  File "/snap/maas/34514/lib/python3.10/site-packages/maascli/__init__.py", line 10, in <module>
    from maascli.parser import get_deepest_subparser, prepare_parser
  File "/snap/maas/34514/lib/python3.10/site-packages/maascli/parser.py", line 12, in <module>
    from maascli.cli import register_cli_commands
  File "/snap/maas/34514/lib/python3.10/site-packages/maascli/cli.py", line 18, in <module>
    from maascli.auth import (
  File "/snap/maas/34514/lib/python3.10/site-packages/maascli/auth.py", line 12, in <module>
    from macaroonbakery import httpbakery
  File "/snap/maas/34514/usr/lib/python3/dist-packages/macaroonbakery/httpbakery/__init__.py", line 3, in <module>
    from ._client import (
  File "/snap/maas/34514/usr/lib/python3/dist-packages/macaroonbakery/httpbakery/_client.py", line 7, in <module>
    import macaroonbakery.bakery as bakery
  File "/snap/maas/34514/usr/lib/python3/dist-packages/macaroonbakery/bakery/__init__.py", line 18, in <module>
    from ._codec import (
  File "/snap/maas/34514/usr/lib/python3/dist-packages/macaroonbakery/bakery/_codec.py", line 8, in <module>
    from ._keys import PublicKey
  File "/snap/maas/34514/usr/lib/python3/dist-packages/macaroonbakery/bakery/_keys.py", line 4, in <module>
    import nacl.public
  File "/snap/maas/34514/usr/lib/python3/dist-packages/nacl/public.py", line 16, in <module>
    import nacl.bindings
  File "/snap/maas/34514/usr/lib/python3/dist-packages/nacl/bindings/__init__.py", line 16, in <module>
    from nacl.bindings.crypto_aead import (
  File "/snap/maas/34514/usr/lib/python3/dist-packages/nacl/bindings/crypto_aead.py", line 17, in <module>
    from nacl._sodium import ffi, lib
ImportError: libsodium.so.23: cannot open shared object file: No such file or directory
-----)