Pin mesh-sdk to the group head of issue 1126

Every member builds against mesh-sdk abf5eac, the head of feat/1126-removal, so the group is checked as one contract.

Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL

node-tools/go.mod

@@ -8,7 +8,7 @@ require (
 )
 
 require (
-	git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261102111821-f56992403794
+	git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261102112556-abf5eace7791
 	github.com/antithesishq/antithesis-sdk-go v0.7.0-default-no-op // indirect
 	github.com/google/go-tpm v0.9.8 // indirect
 	github.com/klauspost/compress v1.20.0 // indirect

node-tools/go.sum

@@ -1,5 +1,5 @@
-git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261102111821-f56992403794 h1:/yChE1zgvQsglpBEIl0j550cr8b4m6DfYjddWHjlQK8=
-git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261102111821-f56992403794/go.mod h1:ouERNpZizzwZ0HLEtAypsY9FR20FyUgUYRni6J7kVCY=
+git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261102112556-abf5eace7791 h1:7SYIDPMxbPBr8dMB6k9fYsgVt4ZyWVL41q4LMFsfAvs=
+git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261102112556-abf5eace7791/go.mod h1:ouERNpZizzwZ0HLEtAypsY9FR20FyUgUYRni6J7kVCY=
 github.com/antithesishq/antithesis-sdk-go v0.7.0-default-no-op h1:Z/MZK75wC/NSrkgqeNIa7jexam9uWzhLmFTSCPI/kn0=
 github.com/antithesishq/antithesis-sdk-go v0.7.0-default-no-op/go.mod h1:FQyySiasQQM8735Ddel3MRojmy4dA1IqCeyJ5jmPMbI=
 github.com/google/go-tpm v0.9.8 h1:slArAR9Ft+1ybZu0lBwpSmpwhRXaa85hWtMinMyRAWo=