Amend release candidate day for v2021.7

Since there was a delay in the release candidate for v2021.7 due to the
perform the folding before the RC amend the release schedule accordingly.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>

content/release/_index.md

@@ -14,6 +14,7 @@ Next planned releases:
 |Start of Release Cycle | 2022-10-01 | 2022-10-01 | 2022-10-01 | 2022-10-01|
 |Soft Feature Freeze | 2022-10-26 | 2022-11-02 | 2022-11-09 | 2022-11-16|
 |Hard Feature Freeze / Soft Code Freeze | 2022-11-02 | 2022-11-09 | 2022-11-16 | 2022-11-23|
-|Release Candidate (RC1 )  / Hard Code Freeze | 2022-11-09 | 2022-11-16 | 2022-11-23 | 2022-11-30|
+|Release Candidate (RC1 )  / Hard Code Freeze | 2022-11-09 (1) | 2022-11-16 | 2022-11-23 | 2022-11-30|
 |Release | 2022-11-24 | 2022-12-01 | 2022-12-08 | 2022-12-15|
 
+(1) The release candidate was published on 2022-11-10 and testing started on 2011-11-11.

content/release/v2021.7/release_schedule.md

@@ -12,10 +12,12 @@ The v2021.7 release cycle is scheduled to start in October 2022.
 | Start of release cycle                                                                                   | 2022-10-01        |
 | Soft feature freeze: end of feature proposal and review period                                           | 2022-10-26        |
 | Soft code freeze/hard feature freeze: end of feature development for this release, only bugfixes allowed | 2022-11-02        |
-| Release candidate 1 (RC1)/hard code freeze: no new code changes may be made after this date              | 2022-11-09        |
-| RC testing                                                                                               | 2022-11-10..11-23 |
+| Release candidate 1 (RC1)/hard code freeze: no new code changes may be made after this date              | 2022-11-09 (1)       |
+| RC testing                                                                                               | 2022-11-10..11-23 (1) |
 | v2021.7 release                                                                                          | 2022-11-24        |
 
+(1) The release candidate was published on 2022-11-10 and testing started on 2011-11-11.
+
 If the release candidate 1 does not successfully pass all required
 tests, then the issues will be fixed and a new release candidate will be
 re-tested. This would delay the release, which would be reflected on