fix: disable build for oracular as it deprecated

SaicharanKandukuri · SaicharanKandukuri · commit 61ae2655ee1c · 2026-05-12T17:00:38.000+05:30
diff --git a/suites/oracular/.no-matrix-build b/suites/oracular/.no-matrix-build
@@ -0,0 +1,3 @@
+prevents this distro from building in github actions
+
+( This suite is no longer buildable )

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+prevents this distro from building in github actions`
	`2`	`+`
	`3`	`+( This suite is no longer buildable )`