Feature/add oci embed v4 vision (#2450)

* feat(oci): Add vision support to cohere.embed-v4.0

* chore: bump plugin version and requirements

* chore: Updated comments in text_embedding.py

* chore: address PR review feedback

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Co-authored-by: Oracle Public Cloud User <[email protected]>

Author: kazuitox

models/oci/manifest.yaml

@@ -1,4 +1,4 @@
-version: 0.0.8
+version: 0.0.9
 type: plugin
 author: langgenius
 privacy: PRIVACY.md
@@ -12,7 +12,7 @@ icon: icon_s_en.png
 label:
   en_US: OCI Generative AI
 meta:
-  version: 0.0.8
+  version: 0.0.9
   minimum_dify_version: null
   arch:
     - amd64

models/oci/models/text_embedding/models/cohere.embed-v4.0.yaml

@@ -7,3 +7,5 @@ pricing:
   input: '0.001'
   unit: '0.0001'
   currency: USD
+features:
+  - vision