Updated compatibility matrix to include LTS version (#1896)

Author: harishsk

README.md

@@ -37,6 +37,7 @@ The following are the corresponding ``torchaudio`` versions and supported Python
 | ``1.10.0``               | ``0.10.0``               | ``>=3.6``, ``<=3.9``            |
 | ``1.9.1``                | ``0.9.1``                | ``>=3.6``, ``<=3.9``            |
 | ``1.9.0``                | ``0.9.0``                | ``>=3.6``, ``<=3.9``            |
+| ``1.8.2``                | ``0.8.2``                | ``>=3.6``, ``<=3.9``            |
 | ``1.8.0``                | ``0.8.0``                | ``>=3.6``, ``<=3.9``            |
 | ``1.7.1``                | ``0.7.2``                | ``>=3.6``, ``<=3.9``            |
 | ``1.7.0``                | ``0.7.0``                | ``>=3.6``, ``<=3.8``            |