[FL-3080] fbt: PVS support (#2286)

* fbt: added firmware_pvscheck & firmware_pvs targets for *nix
* fbt: pvs support on Windows
* fbt: additional fixes & docs for PVS support
* fbt: fixes for updater env configuration
* github: reworked pvs workflow
* vscode: added PVS shortcut
* pvs: added --ignore-ccache flag
* fbt: pvs: opening web browser if there are warnings
* fbt: pvs: added browser handler for mac
* github: fixed report path for PVS
* fbt: pvs: fixed report upload path
* removed intentional PVS warning
* fixed more PVS warnings
* fixed secplus_v1 PVS warning
* fbt: added PVSNOBROWSER flag
* github: setting PVSNOBROWSER for pvs runs
* fbt: less debug output

Co-authored-by: あく <alleteam@gmail.com>

assets/SConscript

@@ -54,13 +54,14 @@ assetsenv.Alias("proto_ver", proto_ver)
 
 # Gather everything into a static lib
 assets_parts = (icons, proto, dolphin_blocking, dolphin_internal, proto_ver)
+env.Replace(FW_ASSETS_HEADERS=assets_parts)
 
 assetslib = assetsenv.Library("${FW_LIB_NAME}", assets_parts)
 assetsenv.Install("${LIB_DIST_DIR}", assetslib)
 
 
 # Resources for SD card
-
+env.SetDefault(FW_RESOURCES=None)
 if assetsenv["IS_BASE_FIRMWARE"]:
     # External dolphin animations
     dolphin_external = assetsenv.DolphinExtBuilder(
@@ -92,8 +93,7 @@ if assetsenv["IS_BASE_FIRMWARE"]:
     )
 
     # Exporting resources node to external environment
-    env["FW_ASSETS_HEADERS"] = assets_parts
-    env["FW_RESOURCES"] = resources
+    env.Replace(FW_RESOURCES=resources)
     assetsenv.Alias("resources", resources)
 
 Return("assetslib")