Fix links (#941)

Author: Meschreiber

src/content/graphos/delivery/checks-reference.mdx

@@ -65,7 +65,7 @@ The operation is unaffected by schema change(s).
 </td>
 <td>
 
-A user has marked schema change(s) for this operation as [safe](#overriding-flagged-changes).
+A user has marked schema change(s) for this operation as [safe](./run-checks#overriding-flagged-changes).
 
 </td>
 </tr>
@@ -78,7 +78,7 @@ A user has marked schema change(s) for this operation as [safe](#overriding-flag
 </td>
 <td>
 
-A user has chosen to [ignore](#overriding-flagged-changes) schema change(s) for this operation.
+A user has chosen to [ignore](./run-checks#overriding-flagged-changes) schema change(s) for this operation.
 
 </td>
 </tr>
@@ -150,7 +150,7 @@ These changes update the default value for an argument or input type. If an oper
 
 <Note>
 
-You can use [ignored conditions settings](#ignored-conditions-settings) to ignore default value changes. Default value removals can still be breaking changes.
+You can use [ignored conditions settings](./run-checks#ignored-conditions-settings) to ignore default value changes. Default value removals can still be breaking changes.
 
 </Note>
 

src/content/graphos/delivery/custom-checks.mdx

@@ -25,7 +25,7 @@ GraphOS Studio displays the issues you report along with other check result deta
 />
 
 Custom checks run alongside other [check types](./schema-checks#types-of-checks) as part of every schema check run.
-Like operations, linter, and other check types, custom checks only run [after a build check has successfully completed](schema-checks#build-checks-1).
+Like operations, linter, and other check types, custom checks only run [after a build check has successfully completed](./schema-checks#build-checks-1).
 
 ## Prerequisites