Cargo: restore dev path-dep for freemkv-unlock

The dev branch tip must path-dep ../freemkv-unlock so CI's sibling checkout
(and local dev) resolves the branch tip; release.sh swaps it to a git tag
only in the tagged commit. dev had been left in the released git-tag
(v1.6.14) form after the last release, so the new 1.7.0 unlock API couldn't
resolve. Restore the path form the comment already describes.

Cargo.lock

@@ -259,7 +259,7 @@ dependencies = [
 
 [[package]]
 name = "freemkv-unlock"
-version = "1.6.14"
+version = "1.7.0"
 dependencies = [
  "aes",
  "base64",
@@ -364,7 +364,7 @@ checksum = "3eaf3ede3fee6db1a4c2ee091bf8a8b4dccdc6d17f656fb07896ee72867612f2"
 
 [[package]]
 name = "libfreemkv"
-version = "1.6.14"
+version = "1.7.0"
 dependencies = [
  "aes",
  "base64",
@@ -873,12 +873,12 @@ dependencies = [
 
 [[patch.unused]]
 name = "freemkv-engine"
-version = "1.6.14"
+version = "1.7.0"
 
 [[patch.unused]]
 name = "freemkv-i18n"
-version = "1.6.14"
+version = "1.7.0"
 
 [[patch.unused]]
 name = "freemkv-keysources"
-version = "1.6.14"
+version = "1.7.0"

Cargo.toml

@@ -59,7 +59,7 @@ aes = { version = "0.9", optional = true }
 # Interim path dep for local cross-repo dev; the release script re-pins this to
 # `{ git = ".../freemkv-unlock", tag = "vX.Y.Z" }` before tagging libfreemkv (so
 # the released tag resolves freemkv-unlock from git, not a sibling path).
-freemkv-unlock = { git = "https://github.com/freemkv/freemkv-unlock", tag = "v1.6.14", optional = true }
+freemkv-unlock = { path = "../freemkv-unlock", optional = true }
 rand = { version = "0.10", optional = true }
 zip = { version = "8", default-features = false, features = ["deflate"], optional = true }
 base64 = { version = "0.23", optional = true }