Adding Azure CLI script to deploy the Azure AI Search resources (lang…

…chain4j#1396)

Adding Azure CLI script to deploy the Azure AI Search resources needed
to pass the IT tests `AzureAiSearchEmbeddingStoreIT` and
`AzureAiSearchContentRetrieverIT`

cc @jdubois I've used part of your existing script #Thanks

langchain4j-azure-ai-search/src/test/script/deploy-azure-ai-search.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+# Execute this script to deploy the needed Azure AI Search resources to execute the integration tests.
+# For this, you need Azure CLI installed: https://learn.microsoft.com/cli/azure/install-azure-cli
+
+echo "Setting up environment variables..."
+echo "----------------------------------"
+PROJECT="langchain4j-ai-search"
+RESOURCE_GROUP="rg-$PROJECT"
+LOCATION="eastus"
+AI_SEARCH_SERVICE="ai-$PROJECT"
+TAG="$PROJECT"
+
+echo "Creating the resource group..."
+echo "------------------------------"
+az group create \
+  --name "$RESOURCE_GROUP" \
+  --location "$LOCATION" \
+  --tags system="$TAG"
+
+echo "Creating the AI Search Service..."
+echo "---------------------------------"
+az search service create \
+  --name "$AI_SEARCH_SERVICE" \
+  --resource-group "$RESOURCE_GROUP" \
+  --location "$LOCATION" \
+  --sku Standard \
+  --partition-count 1 \
+  --replica-count 1
+
+echo "Storing the key and endpoint in environment variables..."
+echo "--------------------------------------------------------"
+AZURE_SEARCH_ENDPOINT="https://$AI_SEARCH_SERVICE.search.windows.net"
+AZURE_SEARCH_KEY=$(
+    az search admin-key show \
+      --service-name "$AI_SEARCH_SERVICE" \
+      --resource-group "$RESOURCE_GROUP" \
+      | jq -r .primaryKey
+)
+
+echo "AZURE_SEARCH_ENDPOINT=$AZURE_SEARCH_ENDPOINT"
+echo "AZURE_SEARCH_KEY=$AZURE_SEARCH_KEY"
+
+# Once you finish the tests, you can delete the resource group with the following command:
+echo "Deleting the resource group..."
+echo "------------------------------"
+az group delete \
+  --name "$RESOURCE_GROUP" \
+  --yes