Update JVMCI

Author: chrisseaton

ci.jsonnet

@@ -290,7 +290,7 @@ local part_definitions = {
       downloads+: {
         JAVA_HOME: {
           name: "labsjdk",
-          version: "8u202-jvmci-0.58",
+          version: "8u202-jvmci-0.59",
           platformspecific: true,
         },
       },
@@ -304,7 +304,7 @@ local part_definitions = {
       downloads+: {
         JAVA_HOME: {
           name: "openjdk",
-          version: "8u202-jvmci-0.58",
+          version: "8u202-jvmci-0.59",
           platformspecific: true,
         },
       },