Ensure credentials are not HTML encoded

[wagoodman]

Pulls in fix from anchore/stereoscope#63

[github-actions]

Benchmark Test Results

Benchmark results from the latest changes vs base branch

name                                                   old time/op    new time/op    delta
ImagePackageCatalogers/ruby-gemspec-cataloger-2           815µs ± 4%     956µs ± 4%  +17.28%  (p=0.008 n=5+5)
ImagePackageCatalogers/python-package-cataloger-2         969µs ± 2%    1128µs ± 3%  +16.35%  (p=0.008 n=5+5)
ImagePackageCatalogers/javascript-package-cataloger-2     414µs ± 3%     472µs ± 2%  +13.86%  (p=0.008 n=5+5)
ImagePackageCatalogers/dpkgdb-cataloger-2                 371µs ± 2%     414µs ± 2%  +11.55%  (p=0.008 n=5+5)
ImagePackageCatalogers/rpmdb-cataloger-2                  432µs ± 3%     468µs ± 3%   +8.24%  (p=0.008 n=5+5)
ImagePackageCatalogers/java-cataloger-2                  5.43ms ± 4%    6.38ms ± 2%  +17.34%  (p=0.008 n=5+5)
ImagePackageCatalogers/apkdb-cataloger-2                  563µs ± 4%     619µs ± 2%  +10.01%  (p=0.008 n=5+5)
ImagePackageCatalogers/go-cataloger-2                     207µs ± 3%     236µs ± 1%  +13.93%  (p=0.008 n=5+5)
ImagePackageCatalogers/rust-cataloger-2                   328µs ± 1%     377µs ± 3%  +15.07%  (p=0.008 n=5+5)

name                                                   old alloc/op   new alloc/op   delta
ImagePackageCatalogers/ruby-gemspec-cataloger-2           100kB ± 0%     100kB ± 0%     ~     (p=0.310 n=5+5)
ImagePackageCatalogers/python-package-cataloger-2         481kB ± 0%     481kB ± 0%     ~     (p=0.452 n=5+5)
ImagePackageCatalogers/javascript-package-cataloger-2     109kB ± 0%     109kB ± 0%     ~     (p=0.841 n=5+5)
ImagePackageCatalogers/dpkgdb-cataloger-2                 104kB ± 0%     104kB ± 0%   -0.10%  (p=0.016 n=5+5)
ImagePackageCatalogers/rpmdb-cataloger-2                  134kB ± 0%     134kB ± 0%     ~     (p=0.905 n=5+5)
ImagePackageCatalogers/java-cataloger-2                  1.69MB ± 0%    1.69MB ± 0%     ~     (p=0.095 n=5+5)
ImagePackageCatalogers/apkdb-cataloger-2                 1.13MB ± 0%    1.13MB ± 0%     ~     (p=0.690 n=5+5)
ImagePackageCatalogers/go-cataloger-2                    47.9kB ± 0%    47.8kB ± 0%   -0.10%  (p=0.040 n=5+5)
ImagePackageCatalogers/rust-cataloger-2                  87.3kB ± 0%    87.3kB ± 0%   -0.01%  (p=0.029 n=4+4)

name                                                   old allocs/op  new allocs/op  delta
ImagePackageCatalogers/ruby-gemspec-cataloger-2           2.16k ± 0%     2.16k ± 0%     ~     (all equal)
ImagePackageCatalogers/python-package-cataloger-2         5.47k ± 0%     5.47k ± 0%     ~     (all equal)
ImagePackageCatalogers/javascript-package-cataloger-2     1.92k ± 0%     1.92k ± 0%     ~     (all equal)
ImagePackageCatalogers/dpkgdb-cataloger-2                 2.20k ± 0%     2.20k ± 0%     ~     (all equal)
ImagePackageCatalogers/rpmdb-cataloger-2                  3.18k ± 0%     3.18k ± 0%     ~     (all equal)
ImagePackageCatalogers/java-cataloger-2                   22.0k ± 0%     22.0k ± 0%     ~     (p=0.167 n=5+5)
ImagePackageCatalogers/apkdb-cataloger-2                  1.79k ± 0%     1.79k ± 0%     ~     (p=0.167 n=5+5)
ImagePackageCatalogers/go-cataloger-2                     1.39k ± 0%     1.39k ± 0%     ~     (all equal)
ImagePackageCatalogers/rust-cataloger-2                   2.74k ± 0%     2.74k ± 0%     ~     (all equal)