libteec: Fix incorrect SOVERSION number
libteec: Fix incorrect SOVERSION number

Fixes: https://github.com/OP-TEE/optee_client/issues/123
Signed-off-by: Joakim Bech <741f90e2a7f4d9afbad8bd50be20560f4cf38962@linaro.org>
Tested-by: Joakim Bech <741f90e2a7f4d9afbad8bd50be20560f4cf38962@linaro.org>
Suggested-by: Tomáš Chvátal <08e75e426360f85632556321c3f0c4333b8fbde4@gmail.com>
Reported-by: Tomáš Chvátal <08e75e426360f85632556321c3f0c4333b8fbde4@gmail.com>

prime-zeng/optee_client