chore(deps): update dependency com.azure.spring:spring-cloud-azure-dependencies to v7.3.0

| datasource | package                                          | from  | to    |
| ---------- | ------------------------------------------------ | ----- | ----- |
| maven      | com.azure.spring:spring-cloud-azure-dependencies | 7.2.0 | 7.3.0 |

Author: renovate[bot]

testcontainers-spring-boot-parent/pom.xml

@@ -21,7 +21,7 @@
         <equalsverifier.version>4.5</equalsverifier.version>
         <junit-jupiter.version>6.1.0</junit-jupiter.version>
         <spring.cloud.aws.version>4.0.2</spring.cloud.aws.version>
-        <spring.cloud.azure.version>7.2.0</spring.cloud.azure.version>
+        <spring.cloud.azure.version>7.3.0</spring.cloud.azure.version>
         <toxiproxy-java.version>2.1.11</toxiproxy-java.version>
         <rest-assured.version>6.0.0</rest-assured.version>
     </properties>