Fix toolchain (hopefully)

Signed-off-by: trivernis <trivernis@protonmail.com>

.github/workflows/build-and-release.yml

@@ -13,6 +13,8 @@ jobs:
         uses: actions/checkout@v2
       - name: Set up toolchain
         uses: actions-rs/toolchain@v1
+        with:
+          override: true
       - name: Cache cargo builds
         uses: actions/cache@v2
         with:

.github/workflows/build.yml

@@ -19,6 +19,8 @@ jobs:
       - uses: actions/checkout@v2
       - name: Set up toolchain
         uses: actions-rs/toolchain@v1
+        with:
+          override: true
       - name: Cache build data
         uses: actions/cache@v2
         with: