promote Bob to Maintainer and move Dan to Emeritus (crossplane#713)

Signed-off-by: Pete Lumbis <[email protected]>

OWNERS.md

@@ -17,7 +17,7 @@ The Maintainers and Reviewers mirror the [crossplane/crossplane OWNERS](https://
 
 ## Maintainers
 
-* Daniel Mangum <[email protected]> ([hasheddan](https://github.com/hasheddan))
+* Bob Haddleton <[email protected]> ([bobh66](https://github.com/bobh66))
 * Jared Watts <[email protected]> ([jbw976](https://github.com/jbw976))
 * Michael Goff <[email protected]> ([thephred](https://github.com/thephred))
 * Nic Cope <[email protected]> ([negz](https://github.com/negz))
@@ -28,7 +28,6 @@ The Maintainers and Reviewers mirror the [crossplane/crossplane OWNERS](https://
 
 ## Reviewers
 
-* Bob Haddleton <[email protected]> ([bobh66](https://github.com/bobh66))
 * Yury Tsarev <[email protected]> ([ytsarev](https://github.com/ytsarev))
 * Daren Iott <[email protected]> ([nullable-eth](https://github.com/nullable-eth))
 * Ezgi Demirel <[email protected]> ([ezgidemirel](https://github.com/ezgidemirel))
@@ -38,4 +37,5 @@ The Maintainers and Reviewers mirror the [crossplane/crossplane OWNERS](https://
 
 ## Emeritus maintainers
 
-* Connor Chan <[email protected]> ([connorchan](https://github.com/connorchan))
+* Connor Chan <[email protected]> ([connorchan](https://github.com/connorchan))
+* Daniel Mangum <[email protected]> ([hasheddan](https://github.com/hasheddan))