Commented the inv function due to singular matrices being generated in the Array API test. Waiting for the fix on data-apis/array-api-tests#117.

Author: RashulChutani

ivy_tests/array_api_methods_to_test/linear_algebra.txt

@@ -4,7 +4,7 @@ det
 diagonal
 eigh
 eigvalsh
-inv
+#inv #failing for jax - waiting on fix for https://github.com/data-apis/array-api-tests/issues/117
 matmul
 #matrix_norm #failing for jax non-deterministically
 #matrix_power #failing for jax, torch, and tensorflow- waiting on fix for https://github.com/data-apis/array-api-tests/issues/117