Outdated dependencies

### Description

Error when trying to follow instructions in `README.md` while installing dependencies.

### Steps to reproduce

```
git clone https://github.com/hashgraph/hedera-subgraph-example.git
cd hedera-subgraph-example
npm install
```

### Additional context

```bash
npm WARN deprecated stable@0.1.8: Modern JS already guarantees Array#sort() is a stable sort, so this library is deprecated. See the compatibility table on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#browser_compatibility
npm WARN deprecated promisify-es6@1.0.3: Unmaintained
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated ipld-raw@4.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@1.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@1.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@1.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@1.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@1.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@1.0.1: This module has been superseded by the multiformats module
npm WARN deprecated multihashing-async@0.8.2: This module has been superseded by the multiformats module
npm WARN deprecated multicodec@1.0.4: This module has been superseded by the multiformats module
npm WARN deprecated multicodec@1.0.4: This module has been superseded by the multiformats module
npm WARN deprecated multicodec@1.0.4: This module has been superseded by the multiformats module
npm WARN deprecated multicodec@1.0.4: This module has been superseded by the multiformats module
npm WARN deprecated multicodec@1.0.4: This module has been superseded by the multiformats module
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated multibase@0.6.1: This module has been superseded by the multiformats module
npm WARN deprecated multibase@0.7.0: This module has been superseded by the multiformats module
npm WARN deprecated multibase@0.7.0: This module has been superseded by the multiformats module
npm WARN deprecated multibase@0.7.0: This module has been superseded by the multiformats module
npm WARN deprecated multicodec@0.5.7: This module has been superseded by the multiformats module
npm WARN deprecated protons@1.2.1: This module is no longer maintained
npm WARN deprecated multihashing-async@0.6.0: This module has been superseded by the multiformats module
npm WARN deprecated multihashing-async@0.7.0: This module has been superseded by the multiformats module
npm WARN deprecated multihashing-async@0.5.2: This module has been superseded by the multiformats module
npm WARN deprecated libp2p-crypto-secp256k1@0.3.1: Included in libp2p-crypto, use it instead. https://github.com/libp2p/js-libp2p-crypto
npm WARN deprecated ipld-dag-pb@0.17.4: This module has been superseded by @ipld/dag-pb and multiformats
npm WARN deprecated cids@0.8.3: This module has been superseded by the multiformats module
npm WARN deprecated cids@0.8.3: This module has been superseded by the multiformats module
npm WARN deprecated cids@0.8.3: This module has been superseded by the multiformats module
npm WARN deprecated cids@0.7.5: This module has been superseded by the multiformats module
npm WARN deprecated ipld-dag-cbor@0.15.3: This module has been superseded by @ipld/dag-cbor and multiformats
npm WARN deprecated peer-info@0.15.1: No longer supported for js-libp2p0.28.0 or later
npm ERR! code 128
npm ERR! An unknown git error occurred
npm ERR! command git --no-replace-objects ls-remote ssh://git@github.com/hugomrdias/concat-stream.git
npm ERR! ERROR: Repository not found.
npm ERR! fatal: Could not read from remote repository.
npm ERR!
npm ERR! Please make sure you have the correct access rights
npm ERR! and the repository exists.
```

### Hedera network

other

### Version

1.0.0

### Operating system

Linux