build(dependencies): update core dependency version and bump package version

- Update core dependency from v1.2.0 to v1.3.1
- Bump email_client package version from 1.0.0 to 1.0.1

Author: fulleni

pubspec.lock

@@ -69,11 +69,11 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: "v1.2.0"
-      resolved-ref: d052799c1ebb7bcdd1a725a2a7919948c14fa001
+      ref: "v1.3.1"
+      resolved-ref: a03efff11b7577974cb444a1a6a46fee8b05ea42
       url: "https://github.com/flutter-news-app-full-source-code/core.git"
     source: git
-    version: "1.2.0"
+    version: "1.3.1"
   coverage:
     dependency: transitive
     description:

pubspec.yaml

@@ -2,6 +2,7 @@ name: email_client
 description: This package provides the contract (EmailClient) that concrete implementations (e.g., SMTP, AWS SES, SendGrid clients) should adhere to.
 repository: https://github.com/flutter-news-app-full-source-code/email-client
 publish_to: none
+version: 1.0.1 
 
 environment:
   sdk: ^3.9.0
@@ -10,7 +11,7 @@ dependencies:
   core:
     git:
       url: https://github.com/flutter-news-app-full-source-code/core.git
-      ref: v1.2.0
+      ref: v1.3.1
 
 dev_dependencies:
   mocktail: ^1.0.4