Excavator: Upgrades Baseline to the latest version (#293)

###### _excavator_ is a bot for automating changes across repositories.

Changes produced by the roomba/latest-baseline-oss check.

# Release Notes
## 3.96.0
| Type | Description | Link |
| ---- | ----------- | ---- |
| Improvement | Upgrade ProxyNonConstantType to WARNING (from suggestion) | palantir/gradle-baseline#1816 |



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build.gradle

@@ -8,7 +8,7 @@ buildscript {
     dependencies {
         classpath 'com.palantir.gradle.externalpublish:gradle-external-publish-plugin:1.2.1'
         classpath 'com.gradle.publish:plugin-publish-plugin:0.15.0'
-        classpath 'com.palantir.baseline:gradle-baseline-java:3.95.0'
+        classpath 'com.palantir.baseline:gradle-baseline-java:3.96.0'
         classpath 'com.palantir.gradle.conjure:gradle-conjure:5.10.0'
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:1.30.0'
         classpath 'com.palantir.gradle.gitversion:gradle-git-version:0.12.3'