feat: add BeamVM Hex support (#1073)

* feat: initial commit providing mix support

Signed-off-by: cpendery <cpendery@vt.edu>

* feat: add rebar parser

Signed-off-by: cpendery <cpendery@vt.edu>

* fix: add beam/hex everywhere else required for Syft runtime

Signed-off-by: cpendery <cpendery@vt.edu>

* style: fix lints

Signed-off-by: cpendery <cpendery@vt.edu>

* ci: fix failing tests

Signed-off-by: cpendery <cpendery@vt.edu>

* docs: update with new supported languages

Signed-off-by: cpendery <cpendery@vt.edu>

* chore: update elixir/erlang catalogers to generic cataloger

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

Signed-off-by: cpendery <cpendery@vt.edu>
Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
Co-authored-by: Alex Goodman <alex.goodman@anchore.com>

syft/pkg/cataloger/cataloger.go

@@ -17,6 +17,8 @@ import (
 	"github.com/anchore/syft/syft/pkg/cataloger/dart"
 	"github.com/anchore/syft/syft/pkg/cataloger/deb"
 	"github.com/anchore/syft/syft/pkg/cataloger/dotnet"
+	"github.com/anchore/syft/syft/pkg/cataloger/elixir"
+	"github.com/anchore/syft/syft/pkg/cataloger/erlang"
 	"github.com/anchore/syft/syft/pkg/cataloger/golang"
 	"github.com/anchore/syft/syft/pkg/cataloger/haskell"
 	"github.com/anchore/syft/syft/pkg/cataloger/java"
@@ -81,6 +83,8 @@ func DirectoryCatalogers(cfg Config) []pkg.Cataloger {
 		haskell.NewHackageCataloger(),
 		sbom.NewSBOMCataloger(),
 		binary.NewCataloger(),
+		elixir.NewMixLockCataloger(),
+		erlang.NewRebarLockCataloger(),
 	}, cfg.Catalogers)
 }
 
@@ -115,6 +119,8 @@ func AllCatalogers(cfg Config) []pkg.Cataloger {
 		haskell.NewHackageCataloger(),
 		sbom.NewSBOMCataloger(),
 		binary.NewCataloger(),
+		elixir.NewMixLockCataloger(),
+		erlang.NewRebarLockCataloger(),
 	}, cfg.Catalogers)
 }