chore(hypatia): exempt vendored absolute-zero Java/Kotlin demos

The absolute-zero subtree is the canonical language-demonstration repo
and carries example files in ~30 languages, including the four Java/Kotlin
files in absolute-zero/examples/{java,kotlin}/ now flagged by the
language-policy gate via standards#168's governance-reusable.

These are demonstration scaffolds, not load-bearing code paths — same
status as the existing .res / .go entries already in this file. Unblocks
the Dependabot rust-toolchain bump (#69) which has been red on
governance/Language-policy since #168 landed.

Follow-up: once standards#180 (file_pattern glob matching in
in_baseline()) merges, this whole .hypatia-ignore can collapse to a
single `absolute-zero/examples/**` file_pattern entry in
.hypatia-baseline.json. Filed as a known follow-up; this PR keeps the
exact-match interim form working today.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

.hypatia-ignore

@@ -17,3 +17,14 @@ cicd_rules/banned_language_file:aletheia/examples/SafeDOMExample.res
 # subdirectory. Mirrors the file in the standalone absolute-zero repo's
 # own .hypatia-ignore.
 cicd_rules/banned_language_file:absolute-zero/examples/go/nop.go
+
+# Java/Kotlin demonstration files in the absolute-zero examples tree.
+# Same rationale as the .res/.go entries above — these are part of the
+# vendored language-demo subtree, not load-bearing code. Will collapse
+# to a single `absolute-zero/examples/**` file_pattern entry in
+# .hypatia-baseline.json once standards#180 (file_pattern glob matching
+# in in_baseline()) merges.
+cicd_rules/banned_language_file:absolute-zero/examples/java/Nop.java
+cicd_rules/banned_language_file:absolute-zero/examples/java/BalancedOps.java
+cicd_rules/banned_language_file:absolute-zero/examples/kotlin/Nop.kt
+cicd_rules/banned_language_file:absolute-zero/examples/kotlin/BalancedOps.kt