Update schedule.yaml. Updated with correct 1.27.1 patch and cherry pick dates

Signed-off-by: Nate W <natew@cncf.io>

data/releases/schedule.yaml

@@ -1,4 +1,16 @@
 schedules:
+- release: 1.27
+  releaseDate: 2024-04-11
+  maintenanceModeStartDate: 2024-04-28
+  endOfLifeDate: 2024-06-28
+  next:
+    release: 1.27.1
+    cherryPickDeadline: 2023-04-07
+    targetDate: 2023-04-12
+  previousPatches:
+    - release: 1.27.0
+      cherryPickDeadline: ""
+      targetDate: 2023-04-11
 - release: 1.26
   releaseDate: 2022-12-09
   maintenanceModeStartDate: 2023-12-28
@@ -64,57 +76,3 @@ schedules:
     - release: 1.25.0
       cherryPickDeadline: ""
       targetDate: 2022-08-23
-- release: 1.24
-  releaseDate: 2022-05-03
-  maintenanceModeStartDate: 2023-05-28
-  endOfLifeDate: 2023-07-28
-  next:
-    release: 1.24.13
-    cherryPickDeadline: 2023-04-07
-    targetDate: 2023-04-12
-  previousPatches:
-    - release: 1.24.12
-      cherryPickDeadline: 2023-03-10
-      targetDate: 2023-03-15
-    - release: 1.24.11
-      cherryPickDeadline: 2023-02-10
-      targetDate: 2023-02-15
-      note: >-
-        [Some container images might be **unsigned** due to a temporary issue with the promotion process](https://groups.google.com/a/kubernetes.io/g/dev/c/MwSx761slM0/m/4ajkeUl0AQAJ)
-    - release: 1.24.10
-      cherryPickDeadline: 2023-01-13
-      targetDate: 2023-01-18
-    - release: 1.24.9
-      cherryPickDeadline: 2022-12-02
-      targetDate: 2022-12-08
-    - release: 1.24.8
-      cherryPickDeadline: 2022-11-04
-      targetDate: 2022-11-09
-    - release: 1.24.7
-      cherryPickDeadline: 2022-10-07
-      targetDate: 2022-10-12
-    - release: 1.24.6
-      cherryPickDeadline: 2022-09-20
-      targetDate: 2022-09-21
-      note: >-
-        [Out-of-Band release to fix the regression introduced in 1.24.5](https://groups.google.com/a/kubernetes.io/g/dev/c/tA6LNOQTR4Q/m/zL73maPTAQAJ)
-    - release: 1.24.5
-      cherryPickDeadline: 2022-09-09
-      targetDate: 2022-09-14
-      note: >-
-        [Regression](https://groups.google.com/a/kubernetes.io/g/dev/c/tA6LNOQTR4Q/m/zL73maPTAQAJ)
-    - release: 1.24.4
-      cherryPickDeadline: 2022-08-12
-      targetDate: 2022-08-17
-    - release: 1.24.3
-      cherryPickDeadline: 2022-07-08
-      targetDate: 2022-07-13
-    - release: 1.24.2
-      cherryPickDeadline: 2022-06-10
-      targetDate: 2022-06-15
-    - release: 1.24.1
-      cherryPickDeadline: 2022-05-20
-      targetDate: 2022-05-24
-    - release: 1.24.0
-      cherryPickDeadline: ""
-      targetDate: 2022-05-03