faploader: more subsystem headers in API table (#1742)

* faploader: more subsystem headers in API table; not counting header entries for SDK version change
* subghz: removed dead function
* Adjusted API version
* hal: removed furi_hal_power_get_system_voltage
* lib: mbedtls: additional flags for .fap linkage
* fbt: rebuilding assets when git commit id changes
* fbt: removed assets rebuild on git commit id change; added explicit dependency for SDK source on compiled assets parts; removed unneeded sdk regeneration runs
* fbt: changed stock plugins to EXTERNAL apps; restored building app as a PLUGIN as a part of main fw as well as a .fap; readme fixes
* fbt: restored certain apps to PLUGIN type
* fbt: app manifests: renamed version->fap_version, added extra fields
* fbt: fixed version processing after rename

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

lib/mbedtls.scons

@@ -11,6 +11,14 @@ env.Append(
 libenv = env.Clone(FW_LIB_NAME="mbedtls")
 libenv.ApplyLibFlags()
 
+libenv.AppendUnique(
+    CCFLAGS=[
+        # Required for lib to be linkable with .faps
+        "-mword-relocations",
+        "-mlong-calls",
+    ],
+)
+
 sources = [
     "mbedtls/library/des.c",
     "mbedtls/library/sha1.c",