Create readme.md in ai folder (#26648)

achandmsft · web-flow · commit ded6244e4a42 · 2023-11-10T07:57:13.000-08:00
Creating ai folder in the repo with a placeholder readme
diff --git a/specification/ai/readme.md b/specification/ai/readme.md
@@ -0,0 +1 @@
+Please place all Azure AI Service related API Specifications in this folder. 

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	`1`	`+Please place all Azure AI Service related API Specifications in this folder.`