chore(deps): require proton SDK 0.7.2

0.7.2 resolves each shared root with its own key. With 0.7.1, when
several accepted shares came from the same owner's volume, only the first
appeared under Shared with me and the rest were skipped with "missing
key" (B112, proton-sdk-rs#2).

Cargo.lock

@@ -3773,9 +3773,9 @@ dependencies = [
 
 [[package]]
 name = "proton-drive-rs"
-version = "0.7.1"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8807e007328fd08cad9fe93c84dd7cdb38dc97469250edf3d6b58c6df0ac0d4f"
+checksum = "d6ce113d234474821d34787436ee80e1458e3d8a8f97212219615ed315eb70be"
 dependencies = [
  "async-trait",
  "base64 0.23.1",
@@ -3800,9 +3800,9 @@ dependencies = [
 
 [[package]]
 name = "proton-sdk"
-version = "0.7.1"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "085cd6506a49d8892a2b7ed6b5db3909750d9844610178f55979ed330d9fe715"
+checksum = "2a33c67df9694f90ce60e5b34984275956244138511b4640ca0d100e1dac8b3d"
 dependencies = [
  "aes-gcm 0.11.1",
  "async-trait",