Bump actions/cache from 2 to 3

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/checks.yml

@@ -16,13 +16,13 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Cache cargo registry
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.cargo/registry
           key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Cache cargo build
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: target
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

.github/workflows/rust-tests.yml

@@ -30,13 +30,13 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Cache cargo registry
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.cargo/registry
           key: ${{ runner.os }}-${{ matrix.rust }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Cache cargo build
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: target
           key: ${{ runner.os }}-${{ matrix.rust }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

.github/workflows/tests.yaml

@@ -11,13 +11,13 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Cache cargo registry
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.cargo/registry
           key: ${{ runner.os }}-stable-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Cache cargo build
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: target
           key: ${{ runner.os }}-stable-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}