Malformed licenses field in package json warn not skip

[houdini91]

PR includes small fix to the npm cataloger -
Bug: Packages with unstandard licenses field are dropped.

Root: Package json structure unmarshaling error.

		if err := dec.Decode(&p); err == io.EOF {
			break
		} else if err != nil {
			return nil, nil, fmt.Errorf("failed to parse package.json file: %w", err)
		}

Suggestion: Unmarshal licences field in raw bytes and unmarshal it sepritly so that the package still gets added to the resulted sbom.
Signed-off-by: houdini91 mdstrauss91@gmail.com

[github-actions]

Benchmark Test Results

Benchmark results from the latest changes vs base branch

name                                                       time/op
ImagePackageCatalogers/ruby-gemspec-cataloger-2            1.31ms ± 7%
ImagePackageCatalogers/python-package-cataloger-2          3.31ms ± 2%
ImagePackageCatalogers/php-composer-installed-cataloger-2  1.06ms ± 2%
ImagePackageCatalogers/javascript-package-cataloger-2       721µs ± 4%
ImagePackageCatalogers/dpkgdb-cataloger-2                   837µs ± 1%
ImagePackageCatalogers/rpmdb-cataloger-2                    746µs ± 3%
ImagePackageCatalogers/java-cataloger-2                    15.5ms ± 2%
ImagePackageCatalogers/apkdb-cataloger-2                   1.34ms ± 1%
ImagePackageCatalogers/go-module-binary-cataloger-2        2.46µs ± 1%

name                                                       alloc/op
ImagePackageCatalogers/ruby-gemspec-cataloger-2             184kB ± 0%
ImagePackageCatalogers/python-package-cataloger-2           896kB ± 0%
ImagePackageCatalogers/php-composer-installed-cataloger-2   196kB ± 0%
ImagePackageCatalogers/javascript-package-cataloger-2       140kB ± 0%
ImagePackageCatalogers/dpkgdb-cataloger-2                   175kB ± 0%
ImagePackageCatalogers/rpmdb-cataloger-2                    163kB ± 0%
ImagePackageCatalogers/java-cataloger-2                    3.30MB ± 0%
ImagePackageCatalogers/apkdb-cataloger-2                   1.24MB ± 0%
ImagePackageCatalogers/go-module-binary-cataloger-2          672B ± 0%

name                                                       allocs/op
ImagePackageCatalogers/ruby-gemspec-cataloger-2             3.66k ± 0%
ImagePackageCatalogers/python-package-cataloger-2           14.8k ± 0%
ImagePackageCatalogers/php-composer-installed-cataloger-2   4.94k ± 0%
ImagePackageCatalogers/javascript-package-cataloger-2       2.72k ± 0%
ImagePackageCatalogers/dpkgdb-cataloger-2                   3.93k ± 0%
ImagePackageCatalogers/rpmdb-cataloger-2                    4.01k ± 0%
ImagePackageCatalogers/java-cataloger-2                     52.2k ± 0%
ImagePackageCatalogers/apkdb-cataloger-2                    4.82k ± 0%
ImagePackageCatalogers/go-module-binary-cataloger-2          15.0 ± 0%