Add type and annotations to artifact add

podman artifact add now supports two new command line switches.

--type string that describes the type of artifact
--annotation string slice in the form of key=val

These new options allow users to "tag" information in on their artifacts
for any number of purposes down the line

RUN-2446

Signed-off-by: Brent Baude <bbaude@redhat.com>

docs/source/markdown/.gitignore

@@ -1,3 +1,4 @@
+podman-artifact-add.1.md
 podman-artifact-pull.1.md
 podman-artifact-push.1.md
 podman-attach.1.md

docs/source/markdown/options/annotation.manifest.md

@@ -1,5 +1,5 @@
 ####> This option file is used in:
-####>   podman manifest add, manifest annotate
+####>   podman artifact add, manifest add, manifest annotate
 ####> If file is edited, make sure the changes
 ####> are applicable to all of those.
 #### **--annotation**=*annotation=value*

docs/source/markdown/podman-artifact-add.1.md.in

@@ -19,10 +19,15 @@ added.
 
 ## OPTIONS
 
+@@option annotation.manifest
+
 #### **--help**
 
 Print usage statement.
 
+#### **--type**
+
+Set a type for the artifact being added.
 
 ## EXAMPLES
 
@@ -39,6 +44,10 @@ $ podman artifact add quay.io/myartifact/myml:latest /tmp/foobar1.ml /tmp/foobar
 1487acae11b5a30948c50762882036b41ac91a7b9514be8012d98015c95ddb78
 ```
 
+Set an annotation for an artifact
+```
+$ podman artifact add --annotation date=2025-01-30 quay.io/myartifact/myml:latest /tmp/foobar1.ml
+```
 
 
 ## SEE ALSO