[FL-1699, FL-1700] Scripts: new radio firmware bundling scheme, manifest for resources. (#700)

* Scripts: new radio firmware bundling scheme, manifest for resources.
* Scripts: add destination address for copro binaries.
* Bootloader: update linker scripts
* Scripts: resource manifest FsTree.

scripts/flipper/utils.py

@@ -0,0 +1,27 @@
+import datetime
+import hashlib
+import os
+
+
+def timestamp():
+    return int(datetime.datetime.now().timestamp())
+
+
+def file_hash(path: str, algo: str, block_size: int = 4096):
+    fd = open(path, "rb")
+    h = hashlib.new(algo)
+    while True:
+        data = fd.read(block_size)
+        if len(data) > 0:
+            h.update(data)
+        else:
+            break
+    return h.hexdigest()
+
+
+def file_md5(path, block_size=4096):
+    return file_hash(path, "md5", block_size)
+
+
+def file_sha256(path, block_size=4096):
+    return file_hash(path, "sha256", block_size)