Updated Upstream (Bukkit/CraftBukkit)

Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
d38ac1be Update compiler
2844ce20 Add CookTimeTotal API to Furnace

CraftBukkit Changes:
13f71402 Update compiler
61c762f4 Add CookTimeTotal API to Furnace

Spigot-API-Patches/POM-changes.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] POM changes
 
 
 diff --git a/pom.xml b/pom.xml
-index ebcc781c..229fe559 100644
+index 00d8019d9..148c322bc 100644
 --- a/pom.xml
 +++ b/pom.xml
 @@ -0,0 +0,0 @@
@@ -87,7 +87,7 @@ index ebcc781c..229fe559 100644
              <plugin>
                  <groupId>org.apache.maven.plugins</groupId>
                  <artifactId>maven-compiler-plugin</artifactId>
-                 <version>3.7.0</version>
+                 <version>3.8.0</version>
 -                <configuration>
 -                    <!-- we use the Eclipse compiler as it doesn't need a JDK -->
 -                    <compilerId>eclipse</compilerId>