fix: ci error corrupted npm package

```output
Run npm install
npm warn tarball tarball data for torrust-index-api-lib@https://registry.npmjs.org/torrust-index-api-lib/-/torrust-index-api-lib-3.0.0-beta.tgz (sha512-CbNOjneTiuChZ/xDfLosVIbZ6zdS06GBbeezsJ+2AofJXbAu7Q8KFgWnLJUZUVMtqiELc83CZflC7EVGubif3A==) seems to be corrupted. Trying again.
npm warn deprecated [email protected]: Rimraf versions prior to v4 are no longer supported
npm warn deprecated [email protected]: This package is no longer supported.
npm warn deprecated [email protected]: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: This package is no longer supported.
npm warn deprecated [email protected]: This package is no longer supported.
npm warn deprecated @npmcli/[email protected]: This functionality has been moved to @npmcli/fs
npm warn deprecated @humanwhocodes/[email protected]: Use @eslint/config-array instead
npm warn deprecated @humanwhocodes/[email protected]: Use @eslint/object-schema instead
npm warn deprecated [email protected]: This package is no longer supported.
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: This package is no longer supported.
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: This package is no longer supported.
npm warn tarball tarball data for torrust-index-api-lib@https://registry.npmjs.org/torrust-index-api-lib/-/torrust-index-api-lib-3.0.0-beta.tgz (sha512-CbNOjneTiuChZ/xDfLosVIbZ6zdS06GBbeezsJ+2AofJXbAu7Q8KFgWnLJUZUVMtqiELc83CZflC7EVGubif3A==) seems to be corrupted. Trying again.
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm error code EINTEGRITY
npm error sha512-CbNOjneTiuChZ/xDfLosVIbZ6zdS06GBbeezsJ+2AofJXbAu7Q8KFgWnLJUZUVMtqiELc83CZflC7EVGubif3A== integrity checksum failed when using sha512: wanted sha512-CbNOjneTiuChZ/xDfLosVIbZ6zdS06GBbeezsJ+2AofJXbAu7Q8KFgWnLJUZUVMtqiELc83CZflC7EVGubif3A== but got sha512-AmUkp6mIO89X7yHTuNrU0HsQBvCLMpSVk3Zk7s/1w6oao7vLW1NIxSQM7BSnDOCMjm5PJmSoDvJcCnl8aE+A0w==. (11934 bytes)

npm error A complete log of this run can be found in: /home/runner/.npm/_logs/2024-09-15T08_32_24_272Z-debug-0.log
Error: Process completed with exit code 1.
```

Author: josecelano

.github/workflows/testing.yaml

@@ -11,6 +11,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Clear cache
+        run: npm cache clean --force
+
       - name: Install dependencies
         run: npm install
 

Containerfile

@@ -18,6 +18,7 @@ WORKDIR /app
 FROM builder as dependencies
 COPY package.json .
 COPY package-lock.json .
+RUN npm cache clean --force
 RUN npm install-clean