Update TGI to 2.3.1

Author: sanketsudake

charts/text-generation-inference/Chart.yaml

@@ -15,13 +15,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.7
+version: 0.1.8
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "2.3.0"
+appVersion: "2.3.1"
 
 keywords:
   - tgi
@@ -31,4 +31,4 @@ keywords:
   - rag
 
 sources:
-  - https://github.com/huggingface/text-generation-inference
+  - https://github.com/huggingface/text-generation-inference