ignore quotes around version when detecting version

[rahulait]

Description

Currently, if version is quoted in values.yaml file, renovate fails to correctly parse it. Ignore quotes around the version so that version can be correctly detected.

Used following command to test the change from gpu-operator dir.

docker run --rm   -v "$PWD:/usr/src/app"   -w /usr/src/app   -e LOG_LEVEL=debug   -e RENOVATE_PLATFORM=local   -e RENOVATE_DRY_RUN=full   renovate/renovate

Sample log before the fix:

               {
                 "depName": "nvcr.io/nvidia/cloud-native/nvidia-sandbox-device-plugin",
                 "currentValue": "\"v0.0.2\"",
                 "datasource": "docker",
                 "versioning": "regex:^v?(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)$",
                 "replaceString": "\n  repository: nvcr.io/nvidia/cloud-native\n  image: nvidia-sandbox-device-plugin\n  version: \"v0.0.2\"",
                 "updates": [],
                 "packageName": "nvcr.io/nvidia/cloud-native/nvidia-sandbox-device-plugin",
                 "warnings": [],
                 "skipReason": "invalid-value"
               },

Sample log after the fix:

               {
                 "depName": "nvcr.io/nvidia/cloud-native/nvidia-sandbox-device-plugin",
                 "currentValue": "v0.0.2",
                 "datasource": "docker",
                 "versioning": "regex:^v?(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)$",
                 "replaceString": "\n  repository: nvcr.io/nvidia/cloud-native\n  image: nvidia-sandbox-device-plugin\n  version: \"v0.0.2\"",
                 "updates": [
                   {
                     "bucket": "latest",
                     "newVersion": "v0.0.3",
                     "newValue": "v0.0.3",
                     "newMajor": 0,
                     "newMinor": 0,
                     "newPatch": 3,
                     "updateType": "patch",
                     "isBreaking": false,
                     "branchName": "renovate/nvcr.ionvidiacloud-nativenvidia-sandbox-device-plugin"
                   }
                 ],
                 "packageName": "nvcr.io/nvidia/cloud-native/nvidia-sandbox-device-plugin",
                 "warnings": [],
                 "registryUrl": "https://nvcr.io",
                 "homepage": "https://developer.download.nvidia.com/distroless-oss/index.html",
                 "lookupName": "nvidia/cloud-native/nvidia-sandbox-device-plugin",
                 "currentVersion": "v0.0.2",
                 "isSingleVersion": true,
                 "fixedVersion": "v0.0.2"
               },

Checklist

• No secrets, sensitive information, or unrelated changes
• Lint checks passing (make lint)
• Generated assets in-sync (make validate-generated-assets)
• Go mod artifacts in-sync (make validate-modules)
• Test cases are added for new code paths

Testing