qa/suites/crimson-rados/thrash: enable seastore

https://github.com/ceph/ceph/pull/64715 added seastore recovery tests
to crimson-rados-experimental. Based on:
https://pulpito.ceph.com/matan-2025-11-11_09:38:51-crimson-rados-experimental-wip-anrao2-testing-2025-11-11-1111-distro-crimson-debug-smithi/
the remaining failures also occur in main (without recovery).
Move the experimental tests to the stable ones as they
do not introduce regressions.

Fixes: https://tracker.ceph.com/issues/71237
Signed-off-by: Matan Breizman <mbreizma@redhat.com>

diff --git a/qa/suites/crimson-rados/thrash/objectstore b/qa/suites/crimson-rados/thrash/objectstore
new file mode 120000 (symlink)
index 0000000..02aa1bc
--- /dev/null
+++ b/qa/suites/crimson-rados/thrash/objectstore
@@ -0,0 +1 @@
+.qa/objectstore/crimson/
\ No newline at end of file

diff --git a/qa/suites/crimson-rados/thrash/objectstore/.qa b/qa/suites/crimson-rados/thrash/objectstore/.qa
deleted file mode 120000 (symlink)
index a602a03..0000000
--- a/qa/suites/crimson-rados/thrash/objectstore/.qa
+++ /dev/null
@@ -1 +0,0 @@
-../.qa/
\ No newline at end of file

diff --git a/qa/suites/crimson-rados/thrash/objectstore/bluestore.yaml b/qa/suites/crimson-rados/thrash/objectstore/bluestore.yaml
deleted file mode 120000 (symlink)
index b0a3c45..0000000
--- a/qa/suites/crimson-rados/thrash/objectstore/bluestore.yaml
+++ /dev/null
@@ -1 +0,0 @@
-.qa/objectstore/crimson/crimson_bluestore.yaml
\ No newline at end of file