Bump shivammathur/setup-php from 2.9.0 to 2.10.0

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from 2.9.0 to 2.10.0.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](shivammathur/setup-php@2.9.0...fa18c2b)

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/continuous-integration.yml

@@ -25,7 +25,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.9.0
+        uses: shivammathur/setup-php@2.10.0
         with:
           coverage: none
           extensions: "mbstring, json"
@@ -77,7 +77,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.9.0
+        uses: shivammathur/setup-php@2.10.0
         with:
           coverage: none
           extensions: "mbstring, json"
@@ -128,7 +128,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.9.0
+        uses: shivammathur/setup-php@2.10.0
         with:
           coverage: none
           extensions: "mbstring, json, intl"
@@ -175,7 +175,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.9.0
+        uses: shivammathur/setup-php@2.10.0
         with:
           coverage: pcov
           extensions: "mbstring, json, intl"
@@ -215,7 +215,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.9.0
+        uses: shivammathur/setup-php@2.10.0
         with:
           coverage: pcov
           extensions: "mbstring, intl"