fix: make jspecify a compile time/optional dependency (#204)

* fix: make jspecify a compile time/optional dependency

* fix: add provided scope

Author: jeremylong

pom.xml

@@ -135,6 +135,8 @@
             <groupId>org.jspecify</groupId>
             <artifactId>jspecify</artifactId>
             <version>1.0.0</version>
+            <scope>provided</scope>
+            <optional>true</optional>
         </dependency>
         <dependency>
             <groupId>org.json</groupId>