add interprets: for java

closes https://github.com/pkgxdev/pkgx/issues/840

projects/openjdk.org/package.yml

@@ -1,9 +1,15 @@
 distributable:
   url: https://github.com/openjdk/jdk20u/archive/jdk-20.0.2+9.tar.gz
   strip-components: 1
+
 versions:
   - 20.0.2.9
   #FIXME
+
+interprets:
+  extensions: java
+  args: java
+
 dependencies:
   giflib.sourceforge.io: '*'
   harfbuzz.org: ^8
@@ -26,9 +32,11 @@ dependencies:
     x.org/xtst: '*'
     info-zip.org/zip: '*'
     darwinsys.com/file: '*'
+
 runtime:
   env:
     JAVA_HOME: '{{prefix}}'
+
 build:
   dependencies:
     linux:
@@ -94,6 +102,7 @@ build:
       - --with-libjpeg=system
       - --with-libpng=system
       - --with-zlib=system
+
 provides:
   - bin/jar
   - bin/jarsigner
@@ -124,6 +133,7 @@ provides:
   - bin/keytool
   - bin/rmiregistry
   - bin/serialver
+
 test:
   script:
     - java --version | grep {{version.marketing}}