cargo-release: set difftest crate version = "0.0.0"

Firestar99 · Firestar99 · commit 607537e6a99c · 2025-12-08T15:46:40.000+01:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/tests/difftests/bin/Cargo.toml b/tests/difftests/bin/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "difftests"
-version.workspace = true
+version = "0.0.0"
+publish = false
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/tests/difftests/lib/Cargo.toml b/tests/difftests/lib/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "difftest"
-version.workspace = true
+version = "0.0.0"
+publish = false
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
