ci: update core to latest commit in main (#961)

Co-authored-by: GitHub Actions <apparitor@users.noreply.github.com>

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/iancoleman/strcase v0.3.0
 	github.com/martinlindhe/base36 v1.1.1
 	github.com/open-policy-agent/opa v0.64.1
-	github.com/pomerium/pomerium v0.25.1-0.20240514162324-adb5f781a65f
+	github.com/pomerium/pomerium v0.26.1-0.20240517204727-8269a723ecd0
 	github.com/rs/zerolog v1.32.0
 	github.com/sergi/go-diff v1.3.1
 	github.com/spf13/cobra v1.8.0

go.sum

@@ -569,8 +569,8 @@ github.com/pomerium/csrf v1.7.0 h1:Qp4t6oyEod3svQtKfJZs589mdUTWKVf7q0PgCKYCshY=
 github.com/pomerium/csrf v1.7.0/go.mod h1:hAPZV47mEj2T9xFs+ysbum4l7SF1IdrryYaY6PdoIqw=
 github.com/pomerium/datasource v0.18.2-0.20221108160055-c6134b5ed524 h1:3YQY1sb54tEEbr0L73rjHkpLB0IB6qh3zl1+XQbMLis=
 github.com/pomerium/datasource v0.18.2-0.20221108160055-c6134b5ed524/go.mod h1:7fGbUYJnU8RcxZJvUvhukOIBv1G7LWDAHMfDxAf5+Y0=
-github.com/pomerium/pomerium v0.25.1-0.20240514162324-adb5f781a65f h1:AloYjMCSqyi2dKctXKzj+1cS6e2izzz0r8GtUPO0O3w=
-github.com/pomerium/pomerium v0.25.1-0.20240514162324-adb5f781a65f/go.mod h1:pFr/4FMz0STwuNnKf1HJsDsodUpT+qpvyl8h6BkIYUA=
+github.com/pomerium/pomerium v0.26.1-0.20240517204727-8269a723ecd0 h1:A2hUuYCk64+jWZxWtVaX4lffKRiiMg9I33Rkgf+OS0c=
+github.com/pomerium/pomerium v0.26.1-0.20240517204727-8269a723ecd0/go.mod h1:pFr/4FMz0STwuNnKf1HJsDsodUpT+qpvyl8h6BkIYUA=
 github.com/pomerium/webauthn v0.0.0-20221118023040-00a9c430578b h1:oll/aOfJudnqFAwCvoXK9+WN2zVjTzHVPLXCggHQmHk=
 github.com/pomerium/webauthn v0.0.0-20221118023040-00a9c430578b/go.mod h1:KswTenBBh4y1pmhU2dpm8VgJQCgSErCg7OOFTeebrNc=
 github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c h1:ncq/mPwQF4JjgDlrVEn3C11VoGHZN7m8qihwgMEtzYw=