bug#64794: Guile 3.0.9 in guix shell container with emulated FHS throws ldconfig error @ a050897

[Juliana Sims]

Hi,

When entering `guix shell -CF guile[@3]`,  I receive the following error:
"ldconfig: /lib/libguile-3.0.so.1.6.0-gdb.scm is not an ELF file - it has the wrong magic bytes at the start."

Here is the information for my version of Guix:
```

(channel

        (name 'guix)

        (url "https://git.savannah.gnu.org/git/guix.git")

        (branch "master")

        (commit

          "a0508975dd6c70a2d2997a75c302a9fd42f7c370")

        (introduction

          (make-channel-introduction

            "9edb3f66fd807b096b48283debdcddccfea34bad"

            (openpgp-fingerprint

              "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA")))

```

Thanks,
Juli