Update gradio requirement in /requirements/portable

Updates the requirements on [gradio](https://github.com/gradio-app/gradio) to permit the latest version.
- [Release notes](https://github.com/gradio-app/gradio/releases)
- [Changelog](https://github.com/gradio-app/gradio/blob/main/CHANGELOG.md)
- [Commits](https://github.com/gradio-app/gradio/compare/gradio@4.37.1...gradio@6.0.0)

---
updated-dependencies:
- dependency-name: gradio
  dependency-version: 6.0.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements/portable/requirements.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_amd.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_amd_noavx2.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_apple_intel.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_apple_silicon.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_cpu_only.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_cpu_only_noavx2.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_noavx2.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_nowheels.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_vulkan.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API

requirements/portable/requirements_vulkan_noavx2.txt

@@ -14,7 +14,7 @@ rich
 tqdm
 
 # Gradio
-gradio==4.37.*
+gradio==6.0.*
 https://github.com/oobabooga/gradio/releases/download/custom-build/gradio_client-1.0.2+custom.1-py3-none-any.whl
 
 # API