chore(deps): update go toolchain directive to v1.26.3

Author: renovate[bot]

go.mod

@@ -2,13 +2,16 @@ module github.ibm.com/Activity-Insights/terraform-provider-guardium-data-protect
 
 go 1.25.0
 
-toolchain go1.26.1
+toolchain go1.26.3
 
 require (
 	github.com/aws/aws-sdk-go-v2 v1.41.4
 	github.com/aws/aws-sdk-go-v2/config v1.32.12
 	github.com/aws/aws-sdk-go-v2/credentials v1.19.12
+	github.com/aws/aws-sdk-go-v2/service/ec2 v1.296.0
 	github.com/aws/aws-sdk-go-v2/service/eks v1.81.1
+	github.com/aws/aws-sdk-go-v2/service/elasticloadbalancing v1.33.22
+	github.com/aws/aws-sdk-go-v2/service/elasticloadbalancingv2 v1.54.9
 	github.com/go-git/go-git/v5 v5.17.0
 	github.com/hashicorp/terraform-plugin-framework v1.18.0
 	github.com/hashicorp/terraform-plugin-log v0.10.0
@@ -29,9 +32,6 @@ require (
 	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.20 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.20 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ec2 v1.296.0 // indirect
-	github.com/aws/aws-sdk-go-v2/service/elasticloadbalancing v1.33.22 // indirect
-	github.com/aws/aws-sdk-go-v2/service/elasticloadbalancingv2 v1.54.9 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.20 // indirect
 	github.com/aws/aws-sdk-go-v2/service/signin v1.0.8 // indirect