update release wf to run linux builds on self hosted runner (#1681)

Author: nikhilsinhaparseable

.github/workflows/release.yml

@@ -20,7 +20,7 @@ on:
 jobs:
   build-linux:
     name: Build for ${{matrix.target}}
-    runs-on: ubuntu-22.04 # or ubuntu-24.04, ubuntu-20.04
+    runs-on: self-hosted
     permissions:
       id-token: write
       contents: write
@@ -172,7 +172,7 @@ jobs:
 
   build-kafka-linux:
     name: Build Kafka for x86_64-unknown-linux-gnu
-    runs-on: ubuntu-22.04 # or ubuntu-24.04 ubuntu-20.04
+    runs-on: self-hosted
     permissions:
       id-token: write
       contents: write