Parse GitHub actions comments (#3776)

* add version comment parsing support to github actions

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update json schema with github actions metadata

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add originator processing for github actions type

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

---------

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

schema/json/schema-latest.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "anchore.io/schema/syft/json/16.0.24/document",
+  "$id": "anchore.io/schema/syft/json/16.0.25/document",
   "$ref": "#/$defs/Document",
   "$defs": {
     "AlpmDbEntry": {
@@ -995,6 +995,20 @@
         "size"
       ]
     },
+    "GithubActionsUseStatement": {
+      "properties": {
+        "value": {
+          "type": "string"
+        },
+        "comment": {
+          "type": "string"
+        }
+      },
+      "type": "object",
+      "required": [
+        "value"
+      ]
+    },
     "GoModuleBuildinfoEntry": {
       "properties": {
         "goBuildSettings": {
@@ -1804,6 +1818,9 @@
             {
               "$ref": "#/$defs/ErlangRebarLockEntry"
             },
+            {
+              "$ref": "#/$defs/GithubActionsUseStatement"
+            },
             {
               "$ref": "#/$defs/GoModuleBuildinfoEntry"
             },