Use SBOM descriptor version (#1011)

* Use SBOM descriptor version

Signed-off-by: Jonas Xavier <jonasx@anchore.com>

* Update tests

Signed-off-by: Jonas Xavier <jonasx@anchore.com>

* CycloneDX extract tools metadata in decoding stage

Signed-off-by: Jonas Xavier <jonasx@anchore.com>

* add descriptor to spdx tag-value test

Signed-off-by: Jonas Xavier <jonasx@anchore.com>

* remove comment

Signed-off-by: Jonas Xavier <jonasx@anchore.com>

internal/formats/cyclonedxxml/test-fixtures/snapshot/TestCycloneDxDirectoryEncoder.golden

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bom xmlns="http://cyclonedx.org/schema/bom/1.4" serialNumber="urn:uuid:554fd820-210b-40c8-8c0b-75690274e21c" version="1">
+<bom xmlns="http://cyclonedx.org/schema/bom/1.4" serialNumber="urn:uuid:a259c072-aaaf-4a3f-a707-49f691b1e9d9" version="1">
   <metadata>
-    <timestamp>2022-04-01T11:57:46-04:00</timestamp>
+    <timestamp>2022-05-23T12:02:41-07:00</timestamp>
     <tools>
       <tool>
         <vendor>anchore</vendor>
         <name>syft</name>
-        <version>[not provided]</version>
+        <version>v0.42.0-bogus</version>
       </tool>
     </tools>
     <component bom-ref="163686ac6e30c752" type="file">

internal/formats/cyclonedxxml/test-fixtures/snapshot/TestCycloneDxImageEncoder.golden

@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bom xmlns="http://cyclonedx.org/schema/bom/1.4" serialNumber="urn:uuid:1535f940-172f-4d97-8280-d5a5764d1557" version="1">
+<bom xmlns="http://cyclonedx.org/schema/bom/1.4" serialNumber="urn:uuid:155802bd-09e5-4b95-9485-826b94447495" version="1">
   <metadata>
-    <timestamp>2022-04-01T11:57:46-04:00</timestamp>
+    <timestamp>2022-05-23T12:02:42-07:00</timestamp>
     <tools>
       <tool>
         <vendor>anchore</vendor>
         <name>syft</name>
-        <version>[not provided]</version>
+        <version>v0.42.0-bogus</version>
       </tool>
     </tools>
-    <component bom-ref="e777314b02b362e4" type="container">
+    <component bom-ref="e779c1ed804ba529" type="container">
       <name>user-image-input</name>
       <version>sha256:2731251dc34951c0e50fcc643b4c5f74922dad1a5d98f302b504cf46cd5d9368</version>
     </component>
@@ -30,7 +30,7 @@
         <property name="syft:package:language">python</property>
         <property name="syft:package:metadataType">PythonPackageMetadata</property>
         <property name="syft:package:type">python</property>
-        <property name="syft:location:0:layerID">sha256:fb6beecb75b39f4bb813dbf177e501edd5ddb3e69bb45cedeb78c676ee1b7a59</property>
+        <property name="syft:location:0:layerID">sha256:cd8f3884f1211d65c19ce5bbc5174bcd2ce8ba96b63e5b3693969a53279c4405</property>
         <property name="syft:location:0:path">/somefile-1.txt</property>
       </properties>
     </component>
@@ -43,7 +43,7 @@
         <property name="syft:package:foundBy">the-cataloger-2</property>
         <property name="syft:package:metadataType">DpkgMetadata</property>
         <property name="syft:package:type">deb</property>
-        <property name="syft:location:0:layerID">sha256:319b588ce64253a87b533c8ed01cf0025e0eac98e7b516e12532957e1244fdec</property>
+        <property name="syft:location:0:layerID">sha256:42d2ea51c688e6dc7be81a305acbe006d27a6ef0c26ae3888fd0d4ce44f69265</property>
         <property name="syft:location:0:path">/somefile-2.txt</property>
         <property name="syft:metadata:installedSize">0</property>
       </properties>