Bump spigot-api from 1.19-R0.1-SNAPSHOT to 1.19.3-R0.1-SNAPSHOT

Bumps spigot-api from 1.19-R0.1-SNAPSHOT to 1.19.3-R0.1-SNAPSHOT.

---
updated-dependencies:
- dependency-name: org.spigotmc:spigot-api
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -623,7 +623,7 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.19-R0.1-SNAPSHOT</version>
+            <version>1.19.3-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>