chore(model gallery): update icons and add missing ones (#4639)

* chore(model gallery): uniform github URLs for icons

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icons to phi models

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icons to QwenLM models

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): update icon for Arcee org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): update icon for Meta org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): update icon url for OpenCoder org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icon for RWKV org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icon for IBM-granite org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icon for OpenBMB org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icon for KatanemoLabs org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): update icon for Meta-Llama-3.1-8B-Instruct-abliterated

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): update icon for hermes-3-llama-3.1-8b-lorablated

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

* chore(model gallery): add icon for Google org

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>

---------

Signed-off-by: Gianluca Boiano <morf3089@gmail.com>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>