feat(service): Add Google Chat Service (#501)

Co-authored-by: Niko Köser <[email protected]>

README.md

@@ -78,14 +78,15 @@ Yes, please! Contributions of all kinds are very welcome! Feel free to check our
 > Click [here](https://github.com/nikoksr/notify/issues/new?assignees=&labels=affects%2Fservices%2C+good+first+issue%2C+hacktoberfest%2C+help+wanted%2C+type%2Fenhancement%2C+up+for+grabs&template=service-request.md&title=feat%28service%29%3A+Add+%5BSERVICE+NAME%5D+service) to request a missing service.
 
 | Service | Path | Credits | Status |
-| ------------------------------------------------------------------------------ | ---------------------------------------- | ----------------------------------------------------------------------------------------------- | :----------------: |
+|--------------------------------------------------------------------------------|------------------------------------------|-------------------------------------------------------------------------------------------------|:------------------:|
 | [Amazon SES](https://aws.amazon.com/ses) | [service/amazonses](service/amazonses) | [aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2) | :heavy_check_mark: |
 | [Amazon SNS](https://aws.amazon.com/sns) | [service/amazonsns](service/amazonsns) | [aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2) | :heavy_check_mark: |
 | [Bark](https://apps.apple.com/us/app/bark-customed-notifications/id1403753865) | [service/bark](service/bark) | - | :heavy_check_mark: |
 | [DingTalk](https://www.dingtalk.com) | [service/dinding](service/dingding) | [blinkbean/dingtalk](https://github.com/blinkbean/dingtalk) | :heavy_check_mark: |
 | [Discord](https://discord.com) | [service/discord](service/discord) | [bwmarrin/discordgo](https://github.com/bwmarrin/discordgo) | :heavy_check_mark: |
 | [Email](https://wikipedia.org/wiki/Email) | [service/mail](service/mail) | [jordan-wright/email](https://github.com/jordan-wright/email) | :heavy_check_mark: |
 | [Firebase Cloud Messaging](https://firebase.google.com/docs/cloud-messaging) | [service/fcm](service/fcm) | [appleboy/go-fcm](https://github.com/appleboy/go-fcm) | :heavy_check_mark: |
+ | [Google Chat](https://workspace.google.com/intl/en/products/chat/) | [service/googlechat](service/googlechat) | [googleapis/google-api-go-client](https://google.golang.org/api/chat/v1) | :heavy_check_mark: |
 | [HTTP](https://wikipedia.org/wiki/Hypertext_Transfer_Protocol) | [service/http](service/http) | - | :heavy_check_mark: |
 | [Lark](https://www.larksuite.com/) | [service/lark](service/lark) | [go-lark/lark](https://github.com/go-lark/lark) | :heavy_check_mark: |
 | [Line](https://line.me) | [service/line](service/line) | [line/line-bot-sdk-go](https://github.com/line/line-bot-sdk-go) | :heavy_check_mark: |

go.mod

@@ -41,6 +41,18 @@ require (
 require (
  github.com/jordan-wright/email v4.0.1-0.20210109023952-943e75fe5223+incompatible
  github.com/vartanbeno/go-reddit/v2 v2.0.1
+ google.golang.org/api v0.105.0
+)
+
+require (
+ cloud.google.com/go/compute v1.13.0 // indirect
+ cloud.google.com/go/compute/metadata v0.2.2 // indirect
+ github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+ github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
+ github.com/googleapis/gax-go/v2 v2.7.0 // indirect
+ go.opencensus.io v0.24.0 // indirect
+ google.golang.org/genproto v0.0.0-20221206210731-b1a01be3a5f6 // indirect
+ google.golang.org/grpc v1.51.0 // indirect
 )
 
 require (
@@ -90,7 +102,7 @@ require (
  github.com/ttacon/libphonenumber v1.2.1 // indirect
  golang.org/x/crypto v0.5.0 // indirect
  golang.org/x/net v0.5.0 // indirect
- golang.org/x/oauth2 v0.0.0-20220722155238-128564f6959c // indirect
+ golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 // indirect
  golang.org/x/sys v0.4.0 // indirect
  golang.org/x/text v0.6.0 // indirect
  google.golang.org/appengine v1.6.7 // indirect