chore: work around race in lib/pq (#18655)

Upgrade our lib/pq fork to work around the data race identified here:
https://github.com/coder/internal/issues/731

go.mod

@@ -58,7 +58,7 @@ replace github.com/imulab/go-scim/pkg/v2 => github.com/coder/go-scim/pkg/v2 v2.0
 // Adds support for a new Listener from a driver.Connector
 // This lets us use rotating authentication tokens for passwords in connection strings
 // which we use in the awsiamrds package.
-replace github.com/lib/pq => github.com/coder/pq v1.10.5-0.20240813183442-0c420cb5a048
+replace github.com/lib/pq => github.com/coder/pq v1.10.5-0.20250630052411-a259f96b6102
 
 // Removes an init() function that causes terminal sequences to be printed to the web terminal when
 // used in conjunction with agent-exec. See https://github.com/coder/coder/pull/15817

go.sum

@@ -912,8 +912,8 @@ github.com/coder/go-scim/pkg/v2 v2.0.0-20230221055123-1d63c1222136 h1:0RgB61LcNs
 github.com/coder/go-scim/pkg/v2 v2.0.0-20230221055123-1d63c1222136/go.mod h1:VkD1P761nykiq75dz+4iFqIQIZka189tx1BQLOp0Skc=
 github.com/coder/guts v1.5.0 h1:a94apf7xMf5jDdg1bIHzncbRiTn3+BvBZgrFSDbUnyI=
 github.com/coder/guts v1.5.0/go.mod h1:0Sbv5Kp83u1Nl7MIQiV2zmacJ3o02I341bkWkjWXSUQ=
-github.com/coder/pq v1.10.5-0.20240813183442-0c420cb5a048 h1:3jzYUlGH7ZELIH4XggXhnTnP05FCYiAFeQpoN+gNR5I=
-github.com/coder/pq v1.10.5-0.20240813183442-0c420cb5a048/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/coder/pq v1.10.5-0.20250630052411-a259f96b6102 h1:ahTJlTRmTogsubgRVGOUj40dg62WvqPQkzTQP7pyepI=
+github.com/coder/pq v1.10.5-0.20250630052411-a259f96b6102/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/coder/pretty v0.0.0-20230908205945-e89ba86370e0 h1:3A0ES21Ke+FxEM8CXx9n47SZOKOpgSE1bbJzlE4qPVs=
 github.com/coder/pretty v0.0.0-20230908205945-e89ba86370e0/go.mod h1:5UuS2Ts+nTToAMeOjNlnHFkPahrtDkmpydBen/3wgZc=
 github.com/coder/preview v1.0.1 h1:f6q+RjNelwnkyXfGbmVlb4dcUOQ0z4mPsb2kuQpFHuU=