Fix broken links to ICS specs (cosmos#8972)

Co-authored-by: Alessio Treglia <[email protected]>
Co-authored-by: Marko <[email protected]>

docs/architecture/adr-003-dynamic-capability-store.md

@@ -7,8 +7,8 @@
 
 ## Context
 
-Full implementation of the [IBC specification](https://github.com/cosmos/ics) requires the ability to create and authenticate object-capability keys at runtime (i.e., during transaction execution),
-as described in [ICS 5](https://github.com/cosmos/ics/tree/master/spec/ics-005-port-allocation#technical-specification). In the IBC specification, capability keys are created for each newly initialised
+Full implementation of the [IBC specification](https://github.com/cosmos/ibs) requires the ability to create and authenticate object-capability keys at runtime (i.e., during transaction execution),
+as described in [ICS 5](https://github.com/cosmos/ibc/tree/master/spec/core/ics-005-port-allocation#technical-specification). In the IBC specification, capability keys are created for each newly initialised
 port & channel, and are used to authenticate future usage of the port or channel. Since channels and potentially ports can be initialised during transaction execution, the state machine must be able to create
 object-capability keys at this time.