Update dependencies.

Use Marlu 0.8.0, Birli 0.8.0, mwa_hyperbeam 0.5.0, and update other
dependencies. Bump the MSRV.

Support mwaf file version 2.0 and add many more tests. Rename `AOFlags`
to `MwafFlags`; mwaf files might be used with other flaggers in the
future. Fix another cotter bug that means it lies about how many flags
are present.

Use `LmnRime` instead of `LMN`. Use Marlu time and freq. weight factors.

Fix clippy lints. Tweak CI scripts.

.github/workflows/coverage.yml

@@ -14,6 +14,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
 
 jobs:
   coverage:
@@ -44,29 +45,28 @@ jobs:
         env:
           DEBIAN_FRONTEND: noninteractive
 
-      - name: Install nightly-2022-01-14 toolchain
+      - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly-2022-01-14
+          toolchain: stable
           override: true
           components: llvm-tools-preview
 
       - name: install cargo-llvm-cov
-        run: cargo +nightly-2022-01-14 install cargo-llvm-cov
+        run: cargo install cargo-llvm-cov
 
       - name: Get the beam HDF5 file
-        run: sudo curl http://ws.mwatelescope.org/static/mwa_full_embedded_element_pattern.h5 -o /mwa_full_embedded_element_pattern.h5
+        run: curl http://ws.mwatelescope.org/static/mwa_full_embedded_element_pattern.h5 -o mwa_full_embedded_element_pattern.h5
 
       - name: Generate test lcov coverage into coverage/ dir
         run: |
-          export PATH="${HOME}/.cargo/bin:${PATH}"
+          export MWA_BEAM_FILE=$(realpath mwa_full_embedded_element_pattern.h5)
+
           mkdir -p coverage
-          cargo +nightly-2022-01-14 llvm-cov --all-targets --workspace --exclude mwa_hyperdrive_cuda --no-default-features --locked --lcov --output-path coverage/coverage.lcov
+          cargo llvm-cov --all-targets --workspace --exclude mwa_hyperdrive_cuda --no-default-features --locked --lcov --output-path coverage/coverage.lcov
           # this uses the result of the previous run to generate a text summary
-          cargo +nightly-2022-01-14 llvm-cov --no-run
-        env:
-          MWA_BEAM_FILE: /mwa_full_embedded_element_pattern.h5
+          cargo llvm-cov --no-run
 
       - name: Upload reports to codecov.io
         uses: codecov/codecov-action@v2

.github/workflows/releases.yml

@@ -41,12 +41,19 @@ jobs:
         with:
           cuda: '11.2.0'
 
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
       - name: Build and Tar
         run: |
           curl https://raw.githubusercontent.com/HDFGroup/hdf5/develop/COPYING -o COPYING-hdf5
           curl https://raw.githubusercontent.com/liberfa/erfa/master/LICENSE -o LICENSE-erfa
           curl https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/License.txt -o LICENSE-cfitsio
-          cp cuda/LICENSE-NVIDIA README.md
+          cp cuda/LICENSE-NVIDIA .
           cp .github/workflows/releases-readme.md README.md
 
           cargo build --release --locked --no-default-features --features=hdf5-static,erfa-static,cfitsio-static