jruby has a file containing the jdk version. whenever the jdk/21 minor
version changes, jruby no longer packages. I fixed this up a couple of
times recently but I wonder if there's a better way of handling this.

At least there should be a comment in jdk/21.

Here's what I just committed:

Index: Makefile
===================================================================
RCS file: /cvs/ports/lang/jruby/Makefile,v
diff -u -p -r1.126 -r1.127
--- Makefile	5 Nov 2025 09:46:48 -0000	1.126
+++ Makefile	2 Feb 2026 11:15:43 -0000	1.127
@@ -9,7 +9,7 @@ PKGNAME =	jruby-${V}
 CATEGORIES =	lang lang/ruby
 DISTFILES.jffi =jffi-1.3.10.tar.gz
 DISTFILES.gem =	${JRUBY_LAUNCHER_GEM}
-REVISION =	0
+REVISION =	1
 
 HOMEPAGE =	http://www.jruby.org/
 
Index: pkg/PLIST
===================================================================
RCS file: /cvs/ports/lang/jruby/pkg/PLIST,v
diff -u -p -r1.79 -r1.80
--- pkg/PLIST	5 Nov 2025 09:46:48 -0000	1.79
+++ pkg/PLIST	2 Feb 2026 11:15:43 -0000	1.80
@@ -20,7 +20,7 @@ jruby/lib/
 jruby/lib/jni/
 jruby/lib/jni/${JFFI_ARCH}/
 @so jruby/lib/jni/${JFFI_ARCH}/libjffi-1.2.so
-jruby/lib/jruby-java21.0.9.jsa
+jruby/lib/jruby-java21.0.10.jsa
 jruby/lib/jruby.jar
 jruby/lib/ruby/
 jruby/lib/ruby/3.1/