Update Cppcheck and PVS-Studio tools to the latest available

HISTORY.rst

@@ -52,6 +52,11 @@ Please check `Migration guide from 5.x to 6.0 <https://docs.platformio.org/en/la
 
 * **Static Code Analysis**
 
+  - Updated analysis tools:
+
+    * `Cppcheck <https://docs.platformio.org/en/latest/plus/check-tools/cppcheck.html>`__ v2.7 with various checker improvements and fixed false positives
+    * `PVS-Studio <https://docs.platformio.org/en/latest/plus/check-tools/pvs-studio.html>`__ v7.18 with improved and updated semantic analysis system
+
   - Added support for the custom `Clang-Tidy <https://docs.platformio.org/en/latest/plus/check-tools/clang-tidy.html>`__ configuration file (`issue #4186 <https://github.com/platformio/platformio-core/issues/4186>`_)
   - Added ability to override a tool version using the `platform_packages <https://docs.platformio.org/en/latest/projectconf/section_env_platform.html#platform-packages>`__ option (`issue #3798 <https://github.com/platformio/platformio-core/issues/3798>`_)
   - Fixed an issue with improper handling of defects that don't specify a source file (`issue #4237 <https://github.com/platformio/platformio-core/issues/4237>`_)

platformio/__init__.py

@@ -50,9 +50,9 @@ __core_packages__ = {
     "contrib-piohome": "~3.4.1",
     "contrib-pysite": "~2.%d%d.0" % (sys.version_info.major, sys.version_info.minor),
     "tool-scons": "~4.40300.0",
-    "tool-cppcheck": "~1.260.0",
+    "tool-cppcheck": "~1.270.0",
     "tool-clangtidy": "~1.120001.0",
-    "tool-pvs-studio": "~7.14.0",
+    "tool-pvs-studio": "~7.18.0",
 }
 
 __check_internet_hosts__ = [