Upgrade gson to 2.8.8 (Closes #6370)

patches/api/0002-Build-system-changes.patch

@@ -5,11 +5,15 @@ Subject: [PATCH] Build system changes
 
 
 diff --git a/build.gradle.kts b/build.gradle.kts
-index fd30d2e6d3716777be7bc2f28267ab5b03131342..8cabc75b2272dbb448c1f04a0ef6b0339d9f6b17 100644
+index fd30d2e6d3716777be7bc2f28267ab5b03131342..5680b121034415a488d674df4401e0653adb4fed 100644
 --- a/build.gradle.kts
 +++ b/build.gradle.kts
-@@ -17,15 +17,23 @@ dependencies {
-     api("com.google.code.gson:gson:2.8.0")
+@@ -14,18 +14,26 @@ dependencies {
+     // api dependencies are listed transitively to API consumers
+     api("commons-lang:commons-lang:2.6")
+     api("com.google.guava:guava:21.0")
+-    api("com.google.code.gson:gson:2.8.0")
++    api("com.google.code.gson:gson:2.8.8") // Paper - bump
      api("net.md-5:bungeecord-chat:1.16-R0.4")
      api("org.yaml:snakeyaml:1.28")
 +    api("com.googlecode.json-simple:json-simple:1.1.1") // Paper