fix: bump rust version from 1.90.0 to 1.93.0

.github/workflows/backend-check.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false
-          toolchain: 1.90.0
+          toolchain: 1.93.0
       - name: cargo check
         working-directory: ./backend
         timeout-minutes: 16
@@ -44,7 +44,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false
-          toolchain: 1.90.0
+          toolchain: 1.93.0
       - name: cargo check
         working-directory: ./backend
         timeout-minutes: 16
@@ -81,7 +81,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false
-          toolchain: 1.90.0
+          toolchain: 1.93.0
       - name: cargo check
         working-directory: ./backend
         timeout-minutes: 16
@@ -118,7 +118,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache-workspaces: backend
-          toolchain: 1.90.0
+          toolchain: 1.93.0
       - name: cargo check
         timeout-minutes: 16
         working-directory: ./backend

.github/workflows/backend-test.yml

@@ -77,7 +77,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false
-          toolchain: 1.90.0
+          toolchain: 1.93.0
       - name: Read EE repo commit hash
         run: |
           echo "ee_repo_ref=$(cat ./ee-repo-ref.txt)" >> "$GITHUB_ENV"

.github/workflows/build_windows_worker_.yml

@@ -33,7 +33,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache-workspaces: backend
-          toolchain: 1.90.0
+          toolchain: 1.93.0
 
       - name: Substitute EE code
         shell: bash

.github/workflows/claude.yml

@@ -83,7 +83,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache-workspaces: backend
-          toolchain: 1.90.0
+          toolchain: 1.93.0
 
       - name: cargo check
         working-directory: ./backend

.github/workflows/git-commands.yaml

@@ -66,7 +66,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache-workspaces: backend
-          toolchain: 1.90.0
+          toolchain: 1.93.0
 
       - name: Install xmlsec and gssapi build-time deps
         run: |

.github/workflows/publish_windows_worker.yml

@@ -35,7 +35,7 @@ jobs:
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache-workspaces: backend
-          toolchain: 1.90.0
+          toolchain: 1.93.0
 
       - name: Substitute EE code
         shell: bash