Switch to use JPDFium v1.0.2, which signs the Mac binaries (#6521)

# Description of Changes
Currently, it's not possible to develop the backend on Mac without
manually signing the JPDFium binaries yourself since macOS will reject
running the unsigned binaries. [We've now updated JPDFium to sign the
Mac binaries in
v1.0.2](https://github.com/Stirling-Tools/JPDFium/releases/tag/v1.0.2),
so update to use that version.

app/common/build.gradle

@@ -60,7 +60,7 @@ dependencies {
         exclude group: 'com.google.code.gson', module: 'gson'
     }
 
-    api 'com.stirling:jpdfium:1.0.1'
+    api 'com.stirling:jpdfium:1.0.2'
 
     // -PjpdfiumPlatforms=all|<csv of linux-x64,linux-arm64,darwin-x64,darwin-arm64,windows-x64>
     def jpdfiumPlatformsProp = (project.findProperty('jpdfiumPlatforms') ?: 'all').toString().trim()
@@ -75,7 +75,7 @@ dependencies {
     }
     logger.lifecycle("JPDFium native platforms: ${jpdfiumPlatforms.join(', ')}")
     jpdfiumPlatforms.each { platform ->
-        runtimeOnly "com.stirling:jpdfium-natives-${platform}:1.0.1"
+        runtimeOnly "com.stirling:jpdfium-natives-${platform}:1.0.2"
     }
 
     // Bucket4j (local in-process token bucket for RateLimitStore default impl)