Bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3...v4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci-deepspeech-v3.yml

@@ -31,13 +31,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-espresso.yml

@@ -31,13 +31,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-goturn.yml

@@ -31,13 +31,13 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-huggingface.yml

@@ -61,13 +61,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-keras.yml

@@ -69,13 +69,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-legacy.yml

@@ -64,13 +64,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-pytorch-object-detectors.yml

@@ -45,13 +45,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-pytorch.yml

@@ -64,13 +64,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-scikit-learn.yml

@@ -57,13 +57,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1

.github/workflows/ci-tensorflow-v2.yml

@@ -65,13 +65,13 @@ jobs:
           pip list
 
       - name: Cache CIFAR-10 dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/cifar-10-batches-py
           key: cifar10-dataset-cache-v1
 
       - name: Cache MNIST dataset
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.art/data/mnist.npz
           key: mnist-dataset-cache-v1