Update Runner 276 release branch (#931)

* Update ldd check with dotnet 5.

* Runner v2.276.0 fixes (#928)

* Revert "always use Fips Cryptography (#896)"

3b34e203dc

* Revert "Update ldd check with dotnet 5."

4b6ded0a01

* Revert "Update SDK to .NET 5 (#799)"

fc3ca9bb92

* Update dotnet-install scripts

* prep 2.276.1 runner release (#929)

Co-authored-by: Tingluo Huang <huangtingluo@gmail.com>

releaseNote.md

@@ -1,17 +1,11 @@
 ## Features
-  - Support config runner via GitHub PAT. (#874)
-  - Update runner to .NET 5 (#799)
-  - Add new ANDROID_SDK_ROOT environment variable (#892)
-  - Add warning when running out of disk. (#873)
-  - Always use FIPS Cryptography (#896)
-  - Add `--check` to run a serials network test against GitHub or GHES. (#900)
 
 ## Bugs
-  - Ignore certain scenarios so they are not counted as infra failures (#889)
+  - Downgrade runner to .NET 3 to address an issue with broken pipes in Ubuntu (#928)
+  - Fixed an issue where FIPS Cryptography broke back-compat scenarios (#928)
 
 ## Misc
-  - Add runner e2e test workflow (#885)
-  - Add on: pull_request trigger to CodeQL workflow (#907)
+  - Updated dotnet install scripts (#928)
 
 ## Windows x64
 We recommend configuring the runner in a root folder of the Windows drive (e.g. "C:\actions-runner"). This will help avoid issues related to service identity folder permissions and long file path restrictions on Windows.