Add aws_signature_version to object storage docs

Digital Ocean Spaces currently needs v2 for downloads.

Closes #48622

doc/administration/job_artifacts.md

@@ -123,6 +123,7 @@ The connection settings match those provided by [Fog](https://github.com/fog), a
 | `provider` | Always `AWS` for compatible hosts | AWS |
 | `aws_access_key_id` | AWS credentials, or compatible | |
 | `aws_secret_access_key` | AWS credentials, or compatible | |
+| `aws_signature_version` | AWS signature version to use. 2 or 4 are valid options. Digital Ocean Spaces and other providers may need 2. | 4 |
 | `region` | AWS region | us-east-1 |
 | `host` | S3 compatible host for when not using AWS, e.g. `localhost` or `storage.example.com` | s3.amazonaws.com |
 | `endpoint` | Can be used when configuring an S3 compatible service such as [Minio](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |

doc/administration/uploads.md

@@ -79,6 +79,7 @@ The connection settings match those provided by [Fog](https://github.com/fog), a
 | `provider` | Always `AWS` for compatible hosts | AWS |
 | `aws_access_key_id` | AWS credentials, or compatible | |
 | `aws_secret_access_key` | AWS credentials, or compatible | |
+| `aws_signature_version` | AWS signature version to use. 2 or 4 are valid options. Digital Ocean Spaces and other providers may need 2. | 4 |
 | `region` | AWS region | us-east-1 |
 | `host` | S3 compatible host for when not using AWS, e.g. `localhost` or `storage.example.com` | s3.amazonaws.com |
 | `endpoint` | Can be used when configuring an S3 compatible service such as [Minio](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |

doc/workflow/lfs/lfs_administration.md

@@ -90,6 +90,7 @@ Here is a configuration example with S3.
 | `provider` | The provider name | AWS |
 | `aws_access_key_id` | AWS credentials, or compatible | `ABC123DEF456` |
 | `aws_secret_access_key` | AWS credentials, or compatible | `ABC123DEF456ABC123DEF456ABC123DEF456` |
+| `aws_signature_version` | AWS signature version to use. 2 or 4 are valid options. Digital Ocean Spaces and other providers may need 2. | 4 |
 | `region` | AWS region | us-east-1 |
 | `host` | S3 compatible host for when not using AWS, e.g. `localhost` or `storage.example.com` | s3.amazonaws.com |
 | `endpoint` | Can be used when configuring an S3 compatible service such as [Minio](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |