fix(ci): close the dependabot ignore gap — all cargo ecosystems, not just root

.github/dependabot.yml

@@ -34,24 +34,48 @@ updates:
       interval: weekly
     labels:
       - dependencies
+    ignore:
+      # See the root (/) cargo entry for the full rationale. Repeated here
+      # because scoping the ignore to one ecosystem is NOT enough: #318 was
+      # titled "in /fuzz" and re-floated the ROOT workspace pin anyway. Every
+      # cargo ecosystem needs the entry or the bot finds the open door.
+      - dependency-name: cranelift-isle
   - package-ecosystem: cargo
     directory: /loom-cli
     schedule:
       interval: weekly
     labels:
       - dependencies
+    ignore:
+      # See the root (/) cargo entry for the full rationale. Repeated here
+      # because scoping the ignore to one ecosystem is NOT enough: #318 was
+      # titled "in /fuzz" and re-floated the ROOT workspace pin anyway. Every
+      # cargo ecosystem needs the entry or the bot finds the open door.
+      - dependency-name: cranelift-isle
   - package-ecosystem: cargo
     directory: /loom-core
     schedule:
       interval: weekly
     labels:
       - dependencies
+    ignore:
+      # See the root (/) cargo entry for the full rationale. Repeated here
+      # because scoping the ignore to one ecosystem is NOT enough: #318 was
+      # titled "in /fuzz" and re-floated the ROOT workspace pin anyway. Every
+      # cargo ecosystem needs the entry or the bot finds the open door.
+      - dependency-name: cranelift-isle
   - package-ecosystem: cargo
     directory: /loom-isle
     schedule:
       interval: weekly
     labels:
       - dependencies
+    ignore:
+      # See the root (/) cargo entry for the full rationale. Repeated here
+      # because scoping the ignore to one ecosystem is NOT enough: #318 was
+      # titled "in /fuzz" and re-floated the ROOT workspace pin anyway. Every
+      # cargo ecosystem needs the entry or the bot finds the open door.
+      - dependency-name: cranelift-isle
   - package-ecosystem: docker
     directory: /fuzz/oss-fuzz/projects/loom
     schedule:

Cargo.toml

@@ -32,7 +32,7 @@ wit-component = "0.255"
 # rustc 1.94.0) and reddened the wasm32-wasip2 build again — re-pinned here. Do
 # not widen the `^0.132` constraint without a stable rustc 1.94 or the committed
 # lockfile (#142); the float is what keeps reintroducing this red.
-cranelift-isle = "0.134"
+cranelift-isle = "0.132"
 
 # CLI
 clap = { version = "4.5", features = ["derive", "cargo"] }