ci(build): Cache dependencies on release build (#2745)

This will speed up release builds. Caching is less important here than
for tests, but as we appear to be well under the 10 GB cache limit, why
not cache more things?

Author: szokeasaurusrex

.github/workflows/build.yml

@@ -33,6 +33,9 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
 
+      - name: Cache Dependencies
+        uses: swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # 2.8.0
+
       - name: Build
         run: cargo build --release --target=${{ matrix.target }} --locked
 
@@ -64,6 +67,9 @@ jobs:
       - name: Add Rustup Target
         run: rustup target add ${{ matrix.target }}
 
+      - name: Cache Dependencies
+        uses: swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # 2.8.0
+
       - name: Run Cargo Build
         run: cargo build --target=${{ matrix.target }} --release --locked
 
@@ -190,6 +196,9 @@ jobs:
       - name: Add Rustup Target
         run: rustup target add ${{ env.TARGET }}
 
+      - name: Cache Dependencies
+        uses: swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # 2.8.0
+
       - name: Run Cargo Build
         run: cargo build --target=${{ env.TARGET }} --release --locked