[#1158] Fix broken links to GraalVM repo

Author: remkop

RELEASE-NOTES.md

@@ -18,6 +18,7 @@ Picocli follows [semantic versioning](http://semver.org/).
 
 
 ## <a name="4.5.2-fixes"></a> Fixed issues
+* [#1158] DOC: Fix broken links to GraalVM repo. Thanks to [Andreas Deininger](https://github.com/deining) for the pull request.
 * [#1155] DOC: Fix sample code in chapter "Validation". Thanks to [Andreas Deininger](https://github.com/deining) for the pull request.
 * [#1157] DOC: Fix typo "a argument group" in user manual. Thanks to sabrina at exchange.culturesky.com for raising this.
 

docs/index.adoc

@@ -7078,7 +7078,7 @@ After installing GraalVM and installing the `native-image` generator utility (wi
 you can then create a native image by invoking the `native-image` command:
 
 ----
-path/to/native-image -cp picocli-4.5.1.jar --static -jar myapp.jar
+path/to/native-image -cp picocli-4.5.2-SNAPSHOT.jar --static -jar myapp.jar
 ----
 
 CAUTION: To create a native image, the compiler toolchain for your platform needs to be installed. See https://www.infoq.com/articles/java-native-cli-graalvm-picocli/[Build Great Native CLI Apps in Java with Graalvm and Picocli] for details.

docs/index.html

@@ -994,9 +994,9 @@ <h3 id="_annotation_processor"><a class="anchor" href="#_annotation_processor"><
 <p><strong>Compile time error checking</strong>. The annotation processor shows errors for invalid annotations and attributes immediately when you compile, instead of during testing at runtime, resulting in shorter feedback cycles.</p>
 </li>
 <li>
-<p><strong><a href="#_graalvm_native_image">GraalVM native images</a></strong>. The annotation processor generates and updates <a href="https://github.com/oracle/graal/blob/master/substratevm/CONFIGURE.md">GraalVM configuration</a> files under
+<p><strong><a href="#_graalvm_native_image">GraalVM native images</a></strong>. The annotation processor generates and updates <a href="https://github.com/oracle/graal/blob/master/substratevm/Configuration.md">GraalVM configuration</a> files under
 <code>META-INF/native-image/picocli-generated/$project</code> during compilation, to be included in the application jar.
-This includes configuration files for <a href="https://github.com/oracle/graal/blob/master/substratevm/REFLECTION.md">reflection</a>, <a href="https://github.com/oracle/graal/blob/master/substratevm/RESOURCES.md">resources</a> and <a href="https://github.com/oracle/graal/blob/master/substratevm/DYNAMIC_PROXY.md">dynamic proxies</a>.
+This includes configuration files for <a href="https://github.com/oracle/graal/blob/master/substratevm/Reflection.md">reflection</a>, <a href="https://github.com/oracle/graal/blob/master/substratevm/Resources.md">resources</a> and <a href="https://github.com/oracle/graal/blob/master/substratevm/DynamicProxy.md">dynamic proxies</a>.
 By embedding these configuration files, your jar is instantly Graal-enabled.
 In most cases no further configuration is needed when generating a native image.</p>
 </li>
@@ -10488,8 +10488,8 @@ <h4 id="_what_are_graalvm_native_images"><a class="anchor" href="#_what_are_graa
 The generated native image has faster startup time and lower runtime memory overhead compared to a Java VM.</p>
 </div>
 <div class="paragraph">
-<p>GraalVM native images have some limitations and require some extra <a href="https://github.com/oracle/graal/blob/master/substratevm/CONFIGURE.md">configuration</a>
-to be able to use features like <a href="https://github.com/oracle/graal/blob/master/substratevm/REFLECTION.md">reflection</a>, <a href="https://github.com/oracle/graal/blob/master/substratevm/RESOURCES.md">resources</a> (including resource bundles) and <a href="https://github.com/oracle/graal/blob/master/substratevm/DYNAMIC_PROXY.md">dynamic proxies</a>.</p>
+<p>GraalVM native images have some limitations and require some extra <a href="https://github.com/oracle/graal/blob/master/substratevm/Configuration.md">configuration</a>
+to be able to use features like <a href="https://github.com/oracle/graal/blob/master/substratevm/Reflection.md">reflection</a>, <a href="https://github.com/oracle/graal/blob/master/substratevm/Resources.md">resources</a> (including resource bundles) and <a href="https://github.com/oracle/graal/blob/master/substratevm/DynamicProxy.md">dynamic proxies</a>.</p>
 </div>
 </div>
 <div class="sect3">
@@ -10512,7 +10512,7 @@ <h4 id="_how_do_i_create_a_native_image_for_my_application"><a class="anchor" hr
 </div>
 <div class="listingblock">
 <div class="content">
-<pre>path/to/native-image -cp picocli-4.2.0.jar --static -jar myapp.jar</pre>
+<pre>path/to/native-image -cp picocli-4.5.1.jar --static -jar myapp.jar</pre>
 </div>
 </div>
 <div class="admonitionblock caution">