Excavator: Upgrades Baseline to the latest version (#449)

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

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

# Release Notes
## 4.75.0
| Type | Description | Link |
| ---- | ----------- | ---- |
| Improvement | Finalize java-versions extension values on read to prevent changes due to interactions from other plugins | palantir/gradle-baseline#2107 |
| Improvement | baseline-java-versions uses library presets for projects using shadow-jar to prevent resolution/mutation ordering failures | palantir/gradle-baseline#2108 |



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build.gradle

@@ -7,7 +7,7 @@ buildscript {
     dependencies {
         classpath 'com.palantir.gradle.externalpublish:gradle-external-publish-plugin:1.11.0'
         classpath 'com.gradle.publish:plugin-publish-plugin:0.20.0'
-        classpath 'com.palantir.baseline:gradle-baseline-java:4.74.0'
+        classpath 'com.palantir.baseline:gradle-baseline-java:4.75.0'
         classpath 'com.palantir.gradle.conjure:gradle-conjure:5.20.0'
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:2.8.0'
         classpath 'com.palantir.gradle.gitversion:gradle-git-version:0.13.0'