Fix typescript workflow to test each basic-operations project individually

Each basic-operations/anchor subdirectory (burn, create, update, close, reinit)
is a standalone Anchor project, not a workspace. This updates the CI matrix to
list each project individually and dynamically extract the program name for the
test validator.

Author: tilo-14

.github/workflows/typescript-tests.yml

@@ -27,7 +27,11 @@ jobs:
       matrix:
         example:
           - counter/anchor
-          - basic-operations/anchor
+          - basic-operations/anchor/burn
+          - basic-operations/anchor/create
+          - basic-operations/anchor/update
+          - basic-operations/anchor/close
+          - basic-operations/anchor/reinit
     steps:
       - uses: actions/checkout@v4
 
@@ -55,8 +59,9 @@ jobs:
       - name: Start test validator
         working-directory: ${{ matrix.example }}
         run: |
-          PROGRAM_ID=$(grep -A 1 "\[programs.localnet\]" Anchor.toml | grep "counter" | sed 's/.*"\(.*\)".*/\1/')
-          light test-validator --sbf-program "$PROGRAM_ID" ./target/deploy/counter.so &
+          PROGRAM_NAME=$(basename ${{ matrix.example }})
+          PROGRAM_ID=$(grep -A 1 "\[programs.localnet\]" Anchor.toml | grep "$PROGRAM_NAME" | sed 's/.*"\(.*\)".*/\1/')
+          light test-validator --sbf-program "$PROGRAM_ID" ./target/deploy/${PROGRAM_NAME}.so &
           sleep 10
 
       - name: Run TypeScript tests