README fix for Resource Provider Authentication (#243)

Corrected the environment variable names for Azure SDK

For resource provider authentication documentation, I had the wrong environment variable names. I'm fixing them with this branch.

Author: Michael-A-McMahon

ojdbc-provider-azure/README.md

@@ -623,7 +623,7 @@ common set of parameters.
       Active Directory tenant ID
       </a>
       <td><i>
-        No default value. If <code>TENANT_ID</code> is configured as an 
+        No default value. If <code>AZURE_TENANT_ID</code> is configured as an 
         <a href="https://learn.microsoft.com/en-us/java/api/overview/azure/identity-readme?view=azure-java-stable#environment-variables">
         Azure SDK environment variable
         </a>, it will be used.
@@ -640,7 +640,7 @@ common set of parameters.
       Active Directory application ID
       </a>
       <td><i>
-        No default value. If <code>CLIENT_ID</code> is configured as an 
+        No default value. If <code>AZURE_CLIENT_ID</code> is configured as an 
         <a href="https://learn.microsoft.com/en-us/java/api/overview/azure/identity-readme?view=azure-java-stable#environment-variables">
         Azure SDK environment variable
         </a>, it will be used.
@@ -658,7 +658,7 @@ common set of parameters.
       Active Directory application certificate
       </a>. The file may be use PEM or PFX encoding.
       <td><i>
-        No default value. If <code>CLIENT_CERTIFICATE_PATH</code> is configured as an 
+        No default value. If <code>AZURE_CLIENT_CERTIFICATE_PATH</code> is configured as an 
         <a href="https://learn.microsoft.com/en-us/java/api/overview/azure/identity-readme?view=azure-java-stable#service-principal-with-certificate">
         Azure SDK environment variable
         </a>, it will be used.
@@ -673,7 +673,7 @@ common set of parameters.
       <td>
       An PFX certificate password.
       <td><i>
-        No default value. If <code>CLIENT_CERTIFICATE_PASSWORD</code> is configured as an 
+        No default value. If <code>AZURE_CLIENT_CERTIFICATE_PASSWORD</code> is configured as an 
         <a href="https://learn.microsoft.com/en-us/java/api/overview/azure/identity-readme?view=azure-java-stable#service-principal-with-certificate">
         Azure SDK environment variable
         </a>, it will be used.
@@ -690,7 +690,7 @@ common set of parameters.
       Active Directory application secret
       </a>.
       <td><i>
-        No default value. If <code>CLIENT_SECRET</code> is configured as an 
+        No default value. If <code>AZURE_CLIENT_SECRET</code> is configured as an 
         <a href="https://learn.microsoft.com/en-us/java/api/overview/azure/identity-readme?view=azure-java-stable#service-principal-with-secret">
         Azure SDK environment variable
         </a>, it will be used.