[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)

* examples: plugins: utilize fal_embedded
* libs: removed fnv1a_hash
* furi: added FURI_PACKED; apps, libs: changed to use FURI_PACKED
* lib: mbedtls: using custom config
* lib: toolbox: removed md5, switched to mbedtls
* targets: f18: link fix
* lib: added mbedtls_cfg.h
* apps: nfc: explicit dependency on libmbedtls
* u2f: reworking to mbedtls
* u2f: replaced sha256 & hmac with mbedtls
* u2f: functional rework using mbedtls
* libs: dropped micro-ecc
* u2f: dropped old implementation
* toolbox: removed sha256 impl
* mcheck() for mbedtls
* libs: removed libmisc; split into smaller libs
* apps: debug: fixed display_test
* apps: include cleanups
* fbt: fixed VERSIONCOMSTR
* furi: added FURI_CHECK_RETURN
* lib: removed qrcode
* cleanup
* fbt: lint_py+format_py: fixed excessive command length
* api: Removed bzero from f7
* api: Removed bzero from f18
* Bump API Symbols

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

SConstruct

@@ -288,13 +288,17 @@ distenv.PhonyTarget(
     LINT_SOURCES=[n.srcnode() for n in firmware_env["LINT_SOURCES"]],
 )
 
-# PY_LINT_SOURCES contains recursively-built modules' SConscript files + application manifests
+# PY_LINT_SOURCES contains recursively-built modules' SConscript files
 # Here we add additional Python files residing in repo root
 firmware_env.Append(
     PY_LINT_SOURCES=[
         # Py code folders
         "site_scons",
         "scripts",
+        "applications",
+        "applications_user",
+        "assets",
+        "targets",
         # Extra files
         "SConstruct",
         "firmware.scons",
@@ -304,7 +308,10 @@ firmware_env.Append(
 
 
 black_commandline = "@${PYTHON3} -m black ${PY_BLACK_ARGS} ${PY_LINT_SOURCES}"
-black_base_args = ["--include", '"\\.scons|\\.py|SConscript|SConstruct"']
+black_base_args = [
+    "--include",
+    '"(\\.scons|\\.py|SConscript|SConstruct|\\.fam)$"',
+]
 
 distenv.PhonyTarget(
     "lint_py",