Vuln score loading without pandas

`load` returns a dict to differentiate each score class
4 jobs for vuln-update in 8 minutes and 35 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
failed #227317
docker
build_linux_37

00:05:06

75.0%
failed #227318
docker
build_linux_38

00:04:54

75.0%
failed #227315
intel macos
build_macos_intel_37

00:08:35

75.0%
failed #227316
intel macos
build_macos_intel_38

00:08:33

75.0%
 
Name Stage Failure
failed
build_macos_intel_37 Build
Tests failed for bob.bio.base-4.1.2b0-py37h197344d_102.conda - moving package to /Users/gitlab/builds/nrU4yQP1/0/bob/bob.bio.base/miniconda/conda-bld/broken
TESTS FAILED: bob.bio.base-4.1.2b0-py37h197344d_102.conda
Uploading artifacts for failed job
Uploading artifacts...
Runtime platform
arch=amd64 os=darwin pid=81534 revision=2ebc4dc4 version=13.9.0
WARNING: coverage.xml: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit status 1
failed
build_macos_intel_38 Build
Tests failed for bob.bio.base-4.1.2b0-py38h197344d_44.conda - moving package to /Users/gitlab/builds/nrU4yQP1/1/bob/bob.bio.base/miniconda/conda-bld/broken
TESTS FAILED: bob.bio.base-4.1.2b0-py38h197344d_44.conda
Uploading artifacts for failed job
Uploading artifacts...
Runtime platform
arch=amd64 os=darwin pid=81495 revision=2ebc4dc4 version=13.9.0
WARNING: coverage.xml: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit status 1
failed
build_linux_37 Build
FAILED (failures=6)
Tests failed for bob.bio.base-4.1.2b0-py37h7fa875f_122.conda - moving package to /scratch/builds/bob/bob.bio.base/miniconda/conda-bld/broken
TESTS FAILED: bob.bio.base-4.1.2b0-py37h7fa875f_122.conda
Uploading artifacts for failed job
Uploading artifacts...
WARNING: coverage.xml: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
build_linux_38 Build
FAILED (failures=6)
Tests failed for bob.bio.base-4.1.2b0-py38h7fa875f_46.conda - moving package to /scratch/builds/bob/bob.bio.base/miniconda/conda-bld/broken
TESTS FAILED: bob.bio.base-4.1.2b0-py38h7fa875f_46.conda
Uploading artifacts for failed job
Uploading artifacts...
WARNING: coverage.xml: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit code 1