njkumr/audit report (#369)

* updating SECURITY.md with audit reports

* adding Zellic's pyth-evm report

* adding OtterSec's pyth-aptos reports

Author: njk-64

SECURITY.md

@@ -13,4 +13,8 @@ We engage 3rd party firms to conduct independent security audits of Pyth.  At an
 As these 3rd party audits are completed and issues are sufficiently addressed, we make those audit reports public.
 
 - **[April 27, 2022 - Zellic](https://github.com/pyth-network/audit-reports/blob/main/2022_04_27/pyth2wormhole_zellic.pdf)**
-    - **Scope**: *pyth-crosschain (formerly known as pyth2wormhole))*
+    - **Scope**: *pyth-crosschain (formerly known as pyth2wormhole))*
+- **[October 10, 2022 - OtterSec](https://github.com/pyth-network/audit-reports/blob/main/2022_10_10/pyth_aptos.pdf)**
+    - **Scope**: *pyth-aptos contracts*
+- **[November 01, 2022 - Zellic](https://github.com/pyth-network/audit-reports/blob/main/2022_11_01/pyth.pdf)**
+    - **Scope**: *pyth-evm contracts*