ci(toolchain): use stable rust toolchain

Author: saying121

.github/workflows/clippy.yml

@@ -13,14 +13,14 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        rust: [nightly]
+        rust: [stable]
     steps:
       - uses: actions/checkout/@v4
 
       - name: Install Toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly
+          toolchain: stable
           components: clippy
 
       - name: Rust Cache

.github/workflows/release.yml

@@ -20,10 +20,10 @@ jobs:
       - name: Fetch Repository
         uses: actions/checkout@v4
 
-      - name: Install Nightly Rust Toolchain
+      - name: Install Stable Rust Toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly
+          toolchain: stable
 
       - name: Rust version
         id: rustc-version
@@ -75,10 +75,10 @@ jobs:
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
 
-      - name: Install Nightly Rust Toolchain
+      - name: Install Stable Rust Toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly
+          toolchain: stable
 
       - name: Install jql
         uses: taiki-e/install-action@v2
@@ -155,10 +155,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Install Nightly Rust Toolchain
+      - name: Install Stable Rust Toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly
+          toolchain: stable
           targets: ${{ matrix.target }}
 
       - name: Rust Cache

.github/workflows/test.yml

@@ -17,14 +17,14 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        rust: [nightly]
+        rust: [stable]
     steps:
       - uses: actions/checkout/@v4
 
       - name: Rust Toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly
+          toolchain: stable
 
       - name: Rust Cache
         if: startsWith(matrix.os, 'ubuntu-')