fix(typescript): correctly mark any-typed fields as required in zod v4; Windows compatibility for examples compile command; fix(php): ensure mixed types are serialized as-is in JSON (#1781)

Author: vishalg0wda

go.mod

@@ -37,7 +37,7 @@ require (
 	github.com/speakeasy-api/huh v1.1.2
 	github.com/speakeasy-api/jq v0.1.1-0.20251107233444-84d7e49e84a4
 	github.com/speakeasy-api/openapi v1.12.1
-	github.com/speakeasy-api/openapi-generation/v2 v2.788.7
+	github.com/speakeasy-api/openapi-generation/v2 v2.788.15
 	github.com/speakeasy-api/sdk-gen-config v1.43.1
 	github.com/speakeasy-api/speakeasy-client-sdk-go/v3 v3.26.7
 	github.com/speakeasy-api/speakeasy-core v0.21.1

go.sum

@@ -531,8 +531,8 @@ github.com/speakeasy-api/libopenapi v0.21.9-fixhiddencomps-fixed h1:PL/kpBY5vkBm
 github.com/speakeasy-api/libopenapi v0.21.9-fixhiddencomps-fixed/go.mod h1:Gc8oQkjr2InxwumK0zOBtKN9gIlv9L2VmSVIUk2YxcU=
 github.com/speakeasy-api/openapi v1.12.1 h1:q8KqVo6P9SkDD4hulXBT6KoPU3BY4eeBiSUHbVSHAes=
 github.com/speakeasy-api/openapi v1.12.1/go.mod h1:ITV3em4IFe1Hd4gX5Peq9TE7+Rfd/WIHZE/aqxNgihg=
-github.com/speakeasy-api/openapi-generation/v2 v2.788.7 h1:LFZZNo802L9j+78IMQGv4TnvaYjvp4jVl1SLmWUqxSs=
-github.com/speakeasy-api/openapi-generation/v2 v2.788.7/go.mod h1:ol7GV+VKS4rlkH1pkIdw55n0gXa3OOL+V32h65JRruA=
+github.com/speakeasy-api/openapi-generation/v2 v2.788.15 h1:T+wQ4r4vugHtODNpHtDHVlE6LMBnXzynLJ/SiX+E0gk=
+github.com/speakeasy-api/openapi-generation/v2 v2.788.15/go.mod h1:ol7GV+VKS4rlkH1pkIdw55n0gXa3OOL+V32h65JRruA=
 github.com/speakeasy-api/sdk-gen-config v1.43.1 h1:rhhv6mAVV2yl1I6TqHkpunnOnSXyH5milgzEA9vJPEo=
 github.com/speakeasy-api/sdk-gen-config v1.43.1/go.mod h1:kD0NPNX5yaG4j+dcCpLL0hHKQbFk6X93obp+v1XlK5E=
 github.com/speakeasy-api/speakeasy-client-sdk-go/v3 v3.26.7 h1:SoWZkRlpFlv8qibCfXWrBZay1JeLS9uqJ+1cu+DFgXo=