px30: bl32: update version to v2.18

Build from OPTEE commit in develop-next branch:
    6c78a7d8c rk3506: Don't disable vccio4 IE by default
Update features:
    6c78a7d8c rk3506: Don't disable vccio4 IE by default
    4cd67e2b3 plat-rockchip: common: support soft ta encryption key
    d19d25819 plat-rockchip: map MEM_AREA_RAM_NSEC to MEM_AREA_IO_NSEC
    2aae11a16 rockchip: atags: add BOOT1P_PARAM related define
    1bfd9b503 scripts: build_optee_os: Add FW_VERSION_PRINT

Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>
Change-Id: I342a31f7181bf480001aa1f3c6d7e2c82696a77a

RKTRUST/PX30TRUST.ini

@@ -9,7 +9,7 @@ PATH=bin/rk33/px30_bl31_v1.34.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
-PATH=bin/rk33/px30_bl32_v2.17.bin
+PATH=bin/rk33/px30_bl32_v2.18.bin
 ADDR=0x08400000
 [BL33_OPTION]
 SEC=0

doc/release/PX30_CN.md

@@ -1,5 +1,17 @@
 # PX30 Release Note
 
+## px30_bl32_v2.18.bin
+
+| 时间       | 文件                | 编译 commit | 重要程度 |
+| ---------- | :------------------ | ----------- | -------- |
+| 2024-09-02 | px30_bl32_v2.18.bin | 6c78a7d8c   | 重要     |
+
+### New
+
+1. 支持软件TA加密密钥功能，客户可以不烧写密钥的情况下使用TA加密功能。
+
+------
+
 ## px30_ddr_333MHz_v2.11.bin
 
 | 时间       | 文件                      | 编译 commit | 重要程度 |

doc/release/PX30_EN.md

@@ -1,5 +1,17 @@
 # PX30 Release Note
 
+## px30_bl32_v2.18.bin
+
+| Date       | File                | Build commit | Severity  |
+| ---------- | :------------------ | ------------ | --------- |
+| 2024-09-02 | px30_bl32_v2.18.bin | 6c78a7d8c    | important |
+
+### New
+
+1.  Support software TA encryption key, customers can use TA encryption function without burning the key.
+
+------
+
 ## px30_ddr_333MHz_v2.11.bin
 
 | Date       | file                      | Build commit | Severity  |