Update spring boot

Author: yyoncho

install/pom.xml

@@ -49,7 +49,7 @@
                             <goal>wget</goal>
                         </goals>
                         <configuration>
-                            <url>https://github.com/emacs-lsp/lsp-java/releases/download/2.1/Pivotal.vscode-spring-boot-1.3.0.vsix</url>
+                            <url>https://github.com/emacs-lsp/lsp-java/releases/download/2.2/Pivotal.vscode-spring-boot-1.6.0.vsix</url>
                             <outputFileName>vscode-extension.zip</outputFileName>
                             <outputDirectory>${project.build.directory}</outputDirectory>
                         </configuration>

lsp-java.el

@@ -329,7 +329,7 @@ then list all."
   :type 'boolean
   :group 'lsp-mode)
 
-(defvar lsp-java--download-root "https://raw.githubusercontent.com/yyoncho/lsp-java/che-dep/install/")
+(defvar lsp-java--download-root "https://raw.githubusercontent.com/emacs-lsp/lsp-java/master/install/")
 
 (defun lsp-java--json-bool (param)
   "Return a PARAM for setting parsable by json.el for booleans."