chore: remove toolchain directive

Signed-off-by: Sahid Velji <[email protected]>

Author: Sahid Velji

providers/flagd/go.mod

@@ -2,8 +2,6 @@ module github.com/open-feature/go-sdk-contrib/providers/flagd
 
 go 1.23.0
 
-toolchain go1.24.3
-
 require (
 	buf.build/gen/go/open-feature/flagd/connectrpc/go v1.18.1-20250127221518-be6d1143b690.1
 	buf.build/gen/go/open-feature/flagd/grpc/go v1.5.1-20250127221518-be6d1143b690.2

providers/flagsmith/go.mod

@@ -2,8 +2,6 @@ module github.com/open-feature/go-sdk-contrib/providers/flagsmith
 
 go 1.22
 
-toolchain go1.24.3
-
 require (
 	github.com/Flagsmith/flagsmith-go-client/v3 v3.7.0
 	github.com/open-feature/go-sdk v1.11.0

providers/go-feature-flag/go.mod

@@ -2,8 +2,6 @@ module github.com/open-feature/go-sdk-contrib/providers/go-feature-flag
 
 go 1.21.0
 
-toolchain go1.24.3
-
 require (
 	github.com/bluele/gcache v0.0.2
 	github.com/open-feature/go-sdk v1.11.0

providers/launchdarkly/go.mod

@@ -2,8 +2,6 @@ module github.com/open-feature/go-sdk-contrib/providers/launchdarkly
 
 go 1.23.0
 
-toolchain go1.24.3
-
 require (
 	github.com/hooklift/assert v0.1.0
 	github.com/launchdarkly/go-sdk-common/v3 v3.1.0