[documentation][analyzer] add exact compiler name match example
Add new example how to match exact compiler names, partial matches
can lead to log more binary executions than required.
@@ -445,6 +445,10 @@ my/gcc/compiler/g++ main.cpp # Not captured because there is no match.
my/gcc/compiler/gcc-7 main.c # Captured because "gcc" is infix of "gcc-7".
/usr/bin/g++ main.cpp # Captured because "/bin/g++" is postfix of the compiler path.
/usr/bin/g++-7 main.cpp # Not captured because "/bin/g++" is not postfix of the compiler path.
+
+# For an exact compiler binary name match start the binary name with a "/".
+/clang # Will not log clang++ calls only the clang binary calls will be captured.
+clang # Will capture clang-tidy (which is not wanted) calls too because of a partial match.
```
Example:
