Version comment in yaml

[sammy-da]

dpm will now include # <semver> comment next to the component / dar URI in the daml.yaml / multi-package.yaml when it running any of the add / install / update commands

cat /var/folders/df/x806g1dd1v3b956tklkp5trc0000gq/T/TestSuiteTestAddingExistingComponentWithFloatyTagBumpsToNewerVe3513982764/001/daml.yaml
components:
  - pre-existing:1.2.3
  - oci://127.0.0.1:49263/newly/added:latest@sha256:88c48bf9679d591aa2625b39d1946c26b265162612a41e8ca50a2f085d6d2af8 # 4.5.6

[dasormeter]

if you try to install a new tag for a component that already exists clearer text would be

❯ go run ../cmd/dpm/main.go add component oci://europe-docker.pkg.dev/da-images/public-all/components/damlc:3.6.0-snapshot.20260616.14717.0.v23f80fec

component "oci://europe-docker.pkg.dev/da-images/public-all/components/damlc" is already used in this project and will ...

Pulling...
Successfully installed and added component "oci://europe-docker.pkg.dev/da-images/public-all/components/damlc:3.6.0-snapshot.20260616.14717.0.v23f80fec@sha256:8e407a022b76f0eb18131f4cb797f27074bd1b45f0c8ff764cd9a8be27d287aa" to "/Users/brianhealey/g/dpm/skeleton/multi-package.yaml"