Update to wpilib 2023 beta 7 (#607)

We now need platform specific jars -- reworks actions to support that. Currently only generates 32 bit pi images.

shared/examples_common.gradle

@@ -0,0 +1,28 @@
+task copyPhotonlib() {
+    doFirst {
+        // Assume publish to maven local has just be run. Kinda curst
+        // // first, invoke gradle to generate the vendor json
+        // try {
+        //     exec {
+        //         commandLine 'gradlew', 'photon-lib:generateVendorJson', '-x', "check"
+        //     }
+        // } catch (Exception e) {
+        //     // ignored
+        // }
+
+        def vendorJsonSrc = new File("${rootDir}", "../photon-lib/build/generated/vendordeps/");
+        def vendorJsonDst = new File("${projectDir}/vendordeps/");
+
+        delete(fileTree(vendorJsonDst) {
+            exclude '.gitignore'
+        })
+
+        println("Copying from ${vendorJsonSrc} to ${vendorJsonDst}")
+
+        copy {
+            from vendorJsonSrc
+            into vendorJsonDst
+        }
+    }
+    outputs.upToDateWhen { false }
+}