fix: resolve remaining CI check failures

- cargo deny: add MPL-2.0 and BSD-3-Clause to allow list (colored via
  simple_logger/mockito; encoding_rs via reqwest)
- conventional commits: use explicit SHA of last pre-conventional commit
  instead of from_latest_tag (no tags exist yet in the repo)
- MSRV: raise rust-version 1.80 -> 1.88 to match the actual minimum
  required by the dependency tree (simple_logger -> time 0.3 -> 1.88)
- MSRV CI: update toolchain pin to 1.88 to match
- macOS test: remove Swatinem/rust-cache from test matrix job to avoid
  stale cache corrupting the cargo binary path on arm64 runners

.github/workflows/ci.yml

@@ -25,9 +25,6 @@ jobs:
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
 
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@v2
-
       - name: Build
         run: cargo build --all-targets
 
@@ -69,9 +66,9 @@ jobs:
         uses: cocogitto/cocogitto-action@v3
         with:
           check: true
-          # Only check commits reachable from the latest tag so that old
+          # Only check commits since conventional commits were adopted.
-          # non-conventional commits in history do not fail the check.
+          # 9b602f7 is the last commit before the first conventional commit.
-          from_latest_tag: true
+          from: 9b602f70a60e5651771ae40a934a7d417d9e1214
 
   deny:
     name: Cargo deny
@@ -84,14 +81,14 @@ jobs:
         uses: EmbarkStudios/cargo-deny-action@v2
 
   msrv:
-    name: MSRV (1.80)
+    name: MSRV (1.88)
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install Rust 1.80
+      - name: Install Rust 1.88
-        uses: dtolnay/rust-toolchain@1.80
+        uses: dtolnay/rust-toolchain@1.88
 
       - name: Cache dependencies
         uses: Swatinem/rust-cache@v2

Cargo.toml

@@ -6,7 +6,7 @@ authors = ["Anthony Oteri"]
 description = "A command line tool for interacting with the Docker Registry API"
 readme = "README.md"
 repository = "https://github.com/anthonyoteri/dredge"
-rust-version = "1.80"
+rust-version = "1.88"
 license = "MIT OR Apache-2.0"
 keywords = [
     "docker",

deny.toml

@@ -17,6 +17,8 @@ allow = [
     "MIT",
     "Apache-2.0",
     "Unicode-3.0",
+    "MPL-2.0",
+    "BSD-3-Clause",
 ]
 
 # ---------------------------------------------------------------------------