Change kebab case to camelCase in json keys throughout app

Signed-off-by: Samuel Dacanay <sam.dacanay@anchore.com>

syft/presenter/json/artifact.go

@@ -9,7 +9,7 @@ type Artifact struct {
 	Name      string      `json:"name"`
 	Version   string      `json:"version"`
 	Type      string      `json:"type"`
-	FoundBy   []string    `json:"found-by"`
+	FoundBy   []string    `json:"foundBy"`
 	Locations Locations   `json:"locations,omitempty"`
 	Metadata  interface{} `json:"metadata,omitempty"`
 }

syft/presenter/json/image.go

@@ -6,12 +6,12 @@ type Image struct {
 	Layers    []Layer  `json:"layers"`
 	Size      int64    `json:"size"`
 	Digest    string   `json:"digest"`
-	MediaType string   `json:"media-type"`
+	MediaType string   `json:"mediaType"`
 	Tags      []string `json:"tags"`
 }
 
 type Layer struct {
-	MediaType string `json:"media-type"`
+	MediaType string `json:"mediaType"`
 	Digest    string `json:"digest"`
 	Size      int64  `json:"size"`
 }

syft/presenter/json/location.go

@@ -11,7 +11,7 @@ type Locations interface{}
 
 type ImageLocation struct {
 	Path       string `json:"path"`
-	LayerIndex uint   `json:"layer-index"`
+	LayerIndex uint   `json:"layerIndex"`
 }
 
 func NewLocations(p *pkg.Package, s scope.Scope) (Locations, error) {

syft/presenter/json/test-fixtures/snapshot/TestJsonDirsPresenter.golden

@@ -4,7 +4,7 @@
    "name": "package-1",
    "version": "1.0.1",
    "type": "deb",
-   "found-by": [
+   "foundBy": [
     "the-cataloger-1"
    ],
    "locations": [
@@ -15,7 +15,7 @@
    "name": "package-2",
    "version": "2.0.1",
    "type": "deb",
-   "found-by": [
+   "foundBy": [
     "the-cataloger-2"
    ],
    "locations": [

syft/presenter/json/test-fixtures/snapshot/TestJsonImgsPresenter.golden

@@ -4,13 +4,13 @@
    "name": "package-1",
    "version": "1.0.1",
    "type": "deb",
-   "found-by": [
+   "foundBy": [
     "the-cataloger-1"
    ],
    "locations": [
     {
      "path": "/somefile-1.txt",
-     "layer-index": 0
+     "layerIndex": 0
     }
    ]
   },
@@ -18,13 +18,13 @@
    "name": "package-2",
    "version": "2.0.1",
    "type": "deb",
-   "found-by": [
+   "foundBy": [
     "the-cataloger-2"
    ],
    "locations": [
     {
      "path": "/somefile-2.txt",
-     "layer-index": 1
+     "layerIndex": 1
     }
    ]
   }
@@ -32,24 +32,24 @@
  "image": {
   "layers": [
    {
-    "media-type": "application/vnd.docker.image.rootfs.diff.tar.gzip",
+    "mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
     "digest": "sha256:056c0789fa9ad629ceae6d09713fb035f84115af3c4a88a43aa60f13bc683053",
     "size": 22
    },
    {
-    "media-type": "application/vnd.docker.image.rootfs.diff.tar.gzip",
+    "mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
     "digest": "sha256:b461c48116592c570a66fed71d5b09662a8172e168b7938cf317af47872cdc9b",
     "size": 16
    },
    {
-    "media-type": "application/vnd.docker.image.rootfs.diff.tar.gzip",
+    "mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
     "digest": "sha256:00b80053e05c01da485015610d288ce3185fac00d251e2ada02b45a7a7c5f589",
     "size": 27
    }
   ],
   "size": 65,
   "digest": "sha256:3c53d2d891940f8d8e95acb77b58752f54dc5de9d91d19dd90ced2db76256cea",
-  "media-type": "application/vnd.docker.distribution.manifest.v2+json",
+  "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
   "tags": [
    "anchore-fixture-image-simple:04e16e44161c8888a1a963720fd0443cbf7eef8101434c431de8725cd98cc9f7"
   ]