Bump TCR version from 1.2.0 to 1.3.0 in README.md

Author: mengdaming

README.md

@@ -165,7 +165,7 @@ TCR for various language/toolchain combinations.
 2. Extract TCR executable (replace with the appropriate version and architecture)
 
     ```shell
-    tar zxf tcr_1.2.0_Darwin_x86_64.tar.gz
+    tar zxf tcr_1.3.0_Darwin_x86_64.tar.gz
     ```
 
 3. Launch TCR
@@ -184,7 +184,7 @@ TCR for various language/toolchain combinations.
 2. Extract TCR executable (replace with the appropriate version and architecture)
 
     ```shell
-    tar zxf tcr_1.2.0_Linux_x86_64.tar.gz
+    tar zxf tcr_1.3.0_Linux_x86_64.tar.gz
     ```
 
 3. Launch TCR
@@ -203,7 +203,7 @@ TCR for various language/toolchain combinations.
 2. Extract TCR executable (replace with the appropriate version and architecture)
 
     ```shell
-    tar zxf tcr_1.2.0_Windows_x86_64.tar.gz
+    tar zxf tcr_1.3.0_Windows_x86_64.tar.gz
     ```
 
 3. Launch TCR